{"title":"Fuel Rails","description":"\u003cp\u003eOptimize fuel delivery with high-performance fuel rails and fuel rail kits from IAG Performance, designed for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are upgrading your fuel system for increased horsepower or improving consistency in fuel delivery, aftermarket fuel rails play a key role in supporting performance builds.\u003c\/p\u003e\n\n\u003cp\u003eOur selection includes fuel rails, fuel rail conversion kits, junction blocks, fuel plumbing kits, and adapters designed to improve fuel flow and distribution across all cylinders. Upgraded fuel rails are especially important in high-performance and turbocharged applications, where consistent fuel pressure and volume are critical for maintaining safe air-fuel ratios and reliable engine operation.\u003c\/p\u003e\n\n\u003cp\u003eWe carry trusted brands known for precision and quality, including Aeromotive, COBB, Perrin Performance, Radium Engineering, and more.\u003c\/p\u003e\n\n\u003cp\u003eFrom direct replacements to complete fuel system upgrades, IAG Performance has the fuel rail components you need for consistent performance and long-term reliability.\u003c\/p\u003e","products":[{"product_id":"iag-fuel-rail-adapter-bracket-set-for-2002-05-subaru-wrx-with-jdm-sti-intake-manifold","title":"IAG Fuel Rail Adapter Bracket Set For 2002-05 Subaru WRX with JDM STI Intake Manifold","description":"\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eAdapter Set Includes:\u003c\/b\u003e\n\u003cbr\u003e\n\u003cul\u003e \u003cli\u003e(x2) Billet Aluminum Brackets (Black Anodized)\u003c\/li\u003e \u003cli\u003e(x4) M8x25 Socket head screws\u003c\/li\u003e \u003cli\u003e(x4) M8 Washers (Used to space brackets when utilizing new Injector Dynamics fuel injectors)\u003c\/li\u003e \u003c\/ul\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062302191834,"sku":"IAG-AFD-2110BK","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/apidkyg9k__39489.1633558501.1280.1280.jpg?v=1781529578"},{"product_id":"iag-replacement-hardware-set-for-iag-top-feed-fuel-rails-iag-afd-2102","title":"IAG Replacement Hardware Set for IAG Top Feed Fuel Rails IAG-AFD-2102","description":"\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eIncludes: \u003c\/b\u003e\n\u003cbr\u003e\n\u003cul\u003e \u003cli\u003e(x4) Zinc coated M8x30mm socket head cap bolt\u003c\/li\u003e \u003cli\u003e(x4) Phenolic Short Spacers\u003c\/li\u003e \u003cli\u003e(x4) Phenolic Long Spacers\u003c\/li\u003e \u003cli\u003e(x4) O-rings\u003c\/li\u003e \u003cli\u003e(x2) Hex Head Threaded Plugs\u003c\/li\u003e \u003c\/ul\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062303699162,"sku":"IAG-RPL-2102HDW","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/apivwjbar__81709.1633558506.1280.1280.jpg?v=1781529578"},{"product_id":"iag-side-feed-to-top-feed-fuel-rail-conversion-kit-for-2004-06-subaru-sti-05-07-lgt-04-05-fxt-black-finish","title":"IAG Side Feed to Top Feed Fuel Rail Conversion Kit For 2004-06 Subaru STI, 05-07 LGT, 04-05 FXT (Black Finish)","description":"\u003cp\u003eThe previous generation Subarus that utilize side feed injectors are limited to specific flow sizes as well as a large expense to completely convert the system over to top feed. IAG provides a simple fuel rail solution that lowers the conversion cost to top feed injectors on older STI's, Foresters XT's and Legacy GT's. The conversion kit allows you to keep your side feed TGV's in place, simply swap in our injector conversion bosses, new conversion rails, hardware and your choice of top feed injectors*. \u003cbr\u003e\u003cbr\u003eThe IAG Performance Side Feed to Top Feed Fuel Rail Conversion Kit is designed to increase the power ceiling on your Subaru's fuel system. The factory fuel rails function in a series, which means that each cylinder's fuel is delivered after the other. As horsepower rises past the 350whp mark, the stock rail often does not have the capacity to deliver fuel to the last cylinder effectively. As a result, that last cylinder can run lean, which can result in catastrophic failure. The IAG billet fuel rails are designed to eliminate this problem. First, our fuel rails operate in parallel format, each cylinder bank receives equal fuel, matching the flow between the rails to ensure that each injector sees the same fuel pressure. Second, the bore of our rail is machined to 5\/8\" ID and is designed to accept -8 O-ring boss fittings. This configuration greatly increases the volume of the rail which means that more fuel is available at higher power levels. These fuel rails were real-world tested to 850hp. \u003cbr\u003e\u003cbr\u003eThe fuel rails are engineered and manufactured at the IAG facility in Westminster, Maryland. The rails are machined from a solid block of 6061 billet aluminum and feature an anodized finish with the IAG laser marked logo on the top. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(x2) Billet fuel rails\u003c\/li\u003e\n\u003cli\u003e(x4) Side feed to top feed injector conversion bosses\u003c\/li\u003e\n\u003cli\u003e(x4) Bolts\u003c\/li\u003e\n\u003cli\u003e(x4) Standard Long Phenolic spacers\u003c\/li\u003e\n\u003cli\u003e(x4) Injector O-Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eTested To Directly Fit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInjector Dynamics 1050x, 1300x, and 1700x.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eMore Fitment Info: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot compatible with Injector Dynamics ID2000cc injectors without switching out the billet top hat.\u003c\/li\u003e\n\u003cli\u003e*Injector tension springs are available separately when trying to fit older Injector Dynamics (ID1000) fuel injectors. PN# IAG-AFD-2129\u003c\/li\u003e\n\u003cli\u003e*If using stock injectors you will require shorter phenolic spacers which are available separately. PN# IAG-RPL-2102SS \u003c\/li\u003e\n\u003cli\u003eThis kit does not include fuel lines but they are available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eColor:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe anodized finish varies in color based on the manufacturing process. The color may differ from the product pictures shown.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062304485594,"sku":"IAG-AFD-2132BK","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/apiwwelg3__12168.1633558526.1280.1280.jpg?v=1781529580"},{"product_id":"iag-v3-top-feed-fuel-rails-for-2002-14-subaru-wrx-07-20-sti-08-12-lgt-06-13-fxt-gold-finish","title":"IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (Gold Finish)","description":"\u003ch2 style=\"text-align:center;\"\u003eIAG V3 TOP FEED FUEL RAILS FOR 2002-14 SUBARU WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (GOLD FINISH)\u003c\/h2\u003e\n\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (Gold Finish)\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-598.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eTHE IAG V3 TOP FEED FUEL RAILS\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 Top Feed Fuel Rails are designed to increase the power ceiling on your Subaru’s fuel system. These fuel rails replace the OEM rails on 2002-2014 Subaru WRX, 2007-2021 STI, 2008-2012 LGT, and 2006-2013 FXT. Machined from high-quality billet aluminum, these rails offer an exact fit to the IAG PTFE Fuel Line Kits. If you're upgrading your fuel system, IAG's V3 Top Feed Fuel Rails ensure consistent fuel flow and enhanced performance, making them a perfect match for high-performance applications.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Gold Anodized Fuel Rails for Subaru WRX, STI, Legacy GT and Forester XT\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-599.png\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003e6061 BILLET ALUMINUM\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 Top Feed Rails are precision machined from solid 6061 billet aluminum and feature an anodized gold finish with the IAG logo engraved on top. Chosen for its durability, lightweight properties, and corrosion resistance, 6061 billet aluminum ensures that these fuel rails can handle the extreme demands of high-flowing, high-performance fuel systems.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG Subaru WRX, STI, LGT, FXT Gold Finished V3 Top Feed Fuel Rails\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-600.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eCONSISTENTLY HIGH AND EVEN FLOW\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eSubaru’s OEM fuel rails function in a series, which means that each cylinder's fuel is delivered after the other. As horsepower rises past the 350whp mark, the stock rail often does not have the capacity to deliver fuel to the last cylinder effectively*. As a result, that last cylinder can run lean, which can result in catastrophic failure. IAG billet fuel rails are designed to eliminate this problem. First, our fuel rails operate in parallel format, each cylinder bank receives equal fuel, matching the flow between the rails ensures that each injector sees the same fuel pressure. Second, the bore of our rail is machined to 5\/8\" ID and is designed to accept -8 O-ring boss fittings. This configuration greatly increases the volume of the rail which means that more fuel is available at higher power levels and IAG's fuel rails were real-world tested to 1000hp. engine.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails - Phenolic Spacers\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-601.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003ePHENOLIC SPACERS\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eIAG’s V3 fuel rails incorporate the use of phenolic spacers located between the rails and the TGVs. These phenolic spacers play a crucial role in reducing heat transfer from the engine to the fuel, maintaining a cooler fuel temperature as it enters the engine. \u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails Gold Finish\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-602.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eCONSISTENTLY HIGH AND EVEN FLOW\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eSubaru’s OEM fuel rails function in a series, which means that each cylinder's fuel is delivered after the other. As horsepower rises past the 350whp mark, the stock rail often does not have the capacity to deliver fuel to the last cylinder effectively*. As a result, that last cylinder can run lean, which can result in catastrophic failure. IAG billet fuel rails are designed to eliminate this problem. First, our fuel rails operate in parallel format, each cylinder bank receives equal fuel, matching the flow between the rails ensures that each injector sees the same fuel pressure. Second, the bore of our rail is machined to 5\/8\" ID and is designed to accept -8 O-ring boss fittings. This configuration greatly increases the volume of the rail which means that more fuel is available at higher power levels and IAG's fuel rails were real-world tested to 1000hp. engine.\u003c\/p\u003e\u003c\/div\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062316052698,"sku":"IAG-AFD-2102GD","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/IAG-AFD-2102GD-01__38817.1648839944.1280.1280.jpg?v=1781529662"},{"product_id":"iag-v3-top-feed-fuel-rails-for-2002-14-subaru-wrx-07-20-sti-08-12-lgt-06-13-fxt-black-finish","title":"IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (Black Finish)","description":"\u003ch2 style=\"text-align:center;\"\u003eIAG V3 TOP FEED FUEL RAILS FOR 2002-14 SUBARU WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (BLACK FINISH)\u003c\/h2\u003e\n\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\n\u003cimg alt=\"IAG V3 Top Feed Black Fuel Rails For 2002-14 Subaru WRX, 07-21 STI, 08-12 LGT, 06-13 FXT\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-603.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eTHE IAG V3 TOP FEED FUEL RAILS\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 Top Feed Fuel Rails are designed to increase the power ceiling on your Subaru’s fuel system. These fuel rails replace the OEM rails on 2002-2014 Subaru WRX, 2007-2021 STI, 2008-2012 LGT, and 2006-2013 FXT. Machined from high-quality billet aluminum, these rails offer an exact fit to the IAG PTFE Fuel Line Kits. If you're upgrading your fuel system, IAG's V3 Top Feed Fuel Rails ensure consistent fuel flow and enhanced performance, making them a perfect match for high-performance applications.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails installed on Subaru WRX, STI, LGT, FXT TGVs\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-604.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003e6061 BILLET ALUMINUM\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 Top Feed Rails are precision machined from solid 6061 billet aluminum and feature an anodized black finish with the IAG logo engraved on top. Chosen for its durability, lightweight properties, and corrosion resistance, 6061 billet aluminum ensures that these fuel rails can handle the extreme demands of high-flowing, high-performance fuel systems. \u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails installed on Subaru TGVs\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-605.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eCONSISTENTLY HIGH AND EVEN FLOW\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eSubaru’s OEM fuel rails function in a series, which means that each cylinder's fuel is delivered after the other. As horsepower rises past the 350whp mark, the stock rail often does not have the capacity to deliver fuel to the last cylinder effectively*. As a result, that last cylinder can run lean, which can result in catastrophic failure. IAG billet fuel rails are designed to eliminate this problem. First, our fuel rails operate in parallel format, each cylinder bank receives equal fuel, matching the flow between the rails ensures that each injector sees the same fuel pressure. Second, the bore of our rail is machined to 5\/8\" ID and is designed to accept -8 O-ring boss fittings. This configuration greatly increases the volume of the rail which means that more fuel is available at higher power levels and IAG's fuel rails were real-world tested to 1000hp.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Black Fuel Rails - Phenolic Spacers\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-606.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003ePHENOLIC SPACERS\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eIAG’s V3 fuel rails incorporate the use of phenolic spacers located between the rails and the TGVs. These phenolic spacers play a crucial role in reducing heat transfer from the engine to the fuel, maintaining a cooler fuel temperature as it enters the engine. \u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG Subaru WRX STI V3 Top Feed Black Fuel Rails\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-607.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eOPTIONAL FUEL DAMPER PORT\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 fuel rails also feature a port to add an optional fuel pressure pulsation damper between each pair of injectors. Fuel dampers absorb fuel oscillations caused by injectors opening and closing. All Subaru's are equipped with a fuel damper however its location is some distance from the injectors. The IAG V3 rails locate the damper between the injectors to help maintain constant pressure.\u003c\/p\u003e\u003c\/div\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062316249306,"sku":"IAG-AFD-2102BK","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/IAG-AFD-2102BK-01__17014.1648840321.1280.1280.jpg?v=1781529662"},{"product_id":"cobb-fpr-for-2008-21-subaru-sti-with-cobb-fuel-rail-kit","title":"COBB FPR For 2008-21 Subaru STI with COBB Fuel Rail Kit","description":"\u003cp\u003eJE's Subaru Time Attack FSR 99.75mm piston set starts with 2618 T6 high tensile forged aluminum blanks. The pistons are specifically designed and engineered for extreme application use and feature 8.5:1 compression ratio. The dome and dishes feature smooth flowing radii for excellent flame travel. JE's piston set includes .905 x 2.250 straight wall carbon steel wrist pins with Tru Arc locks along with a complete ring set. \u003cbr\u003e\u003cbr\u003e*The 79mm stroke Time Attack FSR pistons are compatible with OEM or aftermarket rods! \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore: 99.75mm\u003c\/li\u003e\n\u003cli\u003eSize: .25 Oversize\u003c\/li\u003e\n\u003cli\u003eStroke: 79mm\u003c\/li\u003e\n\u003cli\u003eRod: 130.5mm\u003c\/li\u003e\n\u003cli\u003eC\/D: 30.7mm\u003c\/li\u003e\n\u003cli\u003eHead CC's: 57\u003c\/li\u003e\n\u003cli\u003eC\/R with .040: 8.5:1\u003c\/li\u003e\n\u003cli\u003eDome CC's: -17.0\u003c\/li\u003e\n\u003cli\u003eGram: 405\u003c\/li\u003e\n\u003cli\u003eFootnote: Accepts Turbo \/ Nitrous\u003c\/li\u003e\n\u003cli\u003eSkirt: F\u003c\/li\u003e\n\u003cli\u003eIncluded Ring Set: JG4904-3927\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEmissions:\u003c\/b\u003e\u003cbr\u003eThis part is in the process of external testing with the EO process ongoing.\u003cbr\u003e\u003cbr\u003eNOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE.\u003cbr\u003e\u003cbr\u003eWhile we believe that that these parts comply with EPA’s Anti-Tampering Policy we have not completed the testing\/CARB EO submission process.\u003c\/p\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":48062316151002,"sku":"315250","price":342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/apiluzbqn__54224.1694465311.1280.1280.jpg?v=1781529665"},{"product_id":"iag-v3-top-feed-fuel-rails-for-2002-14-subaru-wrx-07-20-sti-08-12-lgt-06-13-fxt-red-finish","title":"IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (Red Finish)","description":"\u003ch2 style=\"text-align:center;\"\u003eIAG V3 TOP FEED FUEL RAILS FOR 2002-14 SUBARU WRX, 07-21 STI, 08-12 LGT, 06-13 FXT (RED FINISH)\u003c\/h2\u003e\n\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX, 07-21 STI, 08-12 LGT, 06-13 FXT Red Finish\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-646.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eTHE IAG V3 TOP FEED FUEL RAILS\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 Top Feed Fuel Rails are designed to increase the power ceiling on your Subaru’s fuel system. These fuel rails replace the OEM rails on 2002-2014 Subaru WRX, 2007-2021 STI, 2008-2012 LGT, and 2006-2013 FXT. Machined from high-quality billet aluminum, these rails offer an exact fit to the IAG PTFE Fuel Line Kits. If you're upgrading your fuel system, IAG's V3 Top Feed Fuel Rails ensure consistent fuel flow and enhanced performance, making them a perfect match for high-performance applications.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG Red Anodized V3 Top Feed Fuel Rails For Subaru WRX, STI, Legacy GT and Forester XT\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-647.png\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003e6061 BILLET ALUMINUM\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 Top Feed Rails are precision machined from solid 6061 billet aluminum and feature an anodized red finish with the IAG logo engraved on top. Chosen for its durability, lightweight properties, and corrosion resistance, 6061 billet aluminum ensures that these fuel rails can handle the extreme demands of high-flowing, high-performance fuel systems.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Red Top Feed Fuel Rails For WRX, STI, LGT, FXT\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-648.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eCONSISTENTLY HIGH AND EVEN FLOW\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eSubaru’s OEM fuel rails function in a series, which means that each cylinder's fuel is delivered after the other. As horsepower rises past the 350whp mark, the stock rail often does not have the capacity to deliver fuel to the last cylinder effectively*. As a result, that last cylinder can run lean, which can result in catastrophic failure. IAG billet fuel rails are designed to eliminate this problem. First, our fuel rails operate in parallel format, each cylinder bank receives equal fuel, matching the flow between the rails ensures that each injector sees the same fuel pressure. Second, the bore of our rail is machined to 5\/8\" ID and is designed to accept -8 O-ring boss fittings. This configuration greatly increases the volume of the rail which means that more fuel is available at higher power levels and IAG's fuel rails were real-world tested to 1000hp. engine.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG V3 Top Feed Fuel Rails - Phenolic Spacers\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-649.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003ePHENOLIC SPACERS\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eIAG’s V3 fuel rails incorporate the use of phenolic spacers located between the rails and the TGVs. These phenolic spacers play a crucial role in reducing heat transfer from the engine to the fuel, maintaining a cooler fuel temperature as it enters the engine.\u003c\/p\u003e\u003c\/div\u003e\n\u003cimg alt=\"IAG Subaru WRX STI V3 Top Feed Fuel Rails in Red Anodized Finish\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/Unknown-650.jpg\" style=\"display:block;margin:0 auto;\"\u003e\n\u003ch2 style=\"text-align:center;\"\u003eOPTIONAL FUEL DAMPER PORT\u003c\/h2\u003e\n\u003cdiv class=\"product-text\"\u003e\u003cp\u003eThe IAG V3 fuel rails also feature a port to add an optional fuel pressure pulsation damper between each pair of injectors. Fuel dampers absorb fuel oscillations caused by injectors opening and closing. All Subaru's are equipped with a fuel damper however its location is some distance from the injectors. The IAG V3 rails locate the damper between the injectors to help maintain constant pressure.\u003c\/p\u003e\u003c\/div\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062317920474,"sku":"IAG-AFD-2102RD","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/IAG-AFD-2102RD-01__69872.1648840027.1280.1280.jpg?v=1781529672"},{"product_id":"iag-replacement-long-phenolic-spacers-pack-of-4-for-iag-fuel-rails-pn-iag-afd-2102","title":"IAG Replacement Long Phenolic Spacers - Pack of 4 - For IAG Fuel Rails (PN# IAG-AFD-2102)","description":"\u003cp\u003eThis IAG Performance phenolic spacer pack is designed to aid in the installation of certain injectors combinations. These long spacers are included as standard with the IAG Top Feed Fuel Rails PN# IAG-AFD-2102. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(x4) Phenolic Long Spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062334599386,"sku":"IAG-RPL-2102LS","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/apindvq9b__64183.1633558819.1280.1280.jpg?v=1781529696"},{"product_id":"replacement-short-phenolic-spacers-pack-of-4-for-iag-fuel-rails-pn-iag-afd-2102","title":"IAG Replacement Short Phenolic Spacers - Pack of 4 - For IAG Fuel Rails (PN# IAG-AFD-2102)","description":"\u003cp\u003eThis IAG Performance phenolic spacer pack is designed to aid in the installation of certain injectors combinations. These short spacers are included as standard with the IAG Top Feed Fuel Rails PN# IAG-AFD-2102. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(x4) Phenolic Short Spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"IAG Performance","offers":[{"title":"Default Title","offer_id":48062335254746,"sku":"IAG-RPL-2102SS","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/apizncygb__27363.1633558805.1280.1280.jpg?v=1781529696"},{"product_id":"aeromotive-fuel-rails-for-02-14-2-0l-subaru-wrx-07-14-sti-14134","title":"Aeromotive Fuel Rails for 02-14 2.0L Subaru WRX\/07-14 STi - 14134","description":"\u003cp\u003eAeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with 'bolt-on' ease of installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop Feed\u003c\/li\u003e\n\u003cli\u003eORB-08 Ports with compact connections and positive, leak-free sealing.\u003c\/li\u003e\n\u003cli\u003eFull 5\/8' ID through bore, capable of supporting up to 3,000 HP.\u003c\/li\u003e\n\u003cli\u003eFully compatible with -10 AN line if combined with custom ORB-08\/AN-10 adapter P\/N 15641.\u003c\/li\u003e\n\u003cli\u003eFull size ports at each end for optimal injector supply and minimal hydraulic fluctuation.\u003c\/li\u003e\n\u003cli\u003eAdditional inlet\/outlet ports are provided where required for plumbing convenience.\u003c\/li\u003e\n\u003cli\u003eCNC-machined, billet aluminum construction for unequaled fit and finish.\u003c\/li\u003e\n\u003cli\u003eThis product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.\u003c\/li\u003e\n\u003cli\u003eSteel mounting brackets, custom engineered for each application, combining a solid, durable mounting platform with correct fit and 'bolt-on' ease of installation.\u003c\/li\u003e\n\u003cli\u003eRed, Type II bright dip anodized finish that looks great and protects against corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":48062351147226,"sku":"ds_BGPL_14134","price":300.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/22b96a72bfa92ea97f39a54dcd226e22__48631.1640199290.1280.1280.jpg?v=1781529807"},{"product_id":"aeromotive-fuel-rail-kit-for-02-14-2-0l-subaru-wrx-07-14-sti-14135","title":"Aeromotive Fuel Rail Kit for 02-14 2.0L Subaru WRX\/ 07-14 STi - 14135","description":"\u003cp\u003eEach Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary components and accessories required to perform a complete installation, in one box.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting brackets.\u003c\/li\u003e\n\u003cli\u003eBillet Adjustable Regulator or Fuel Pressure Sensor Adapter.\u003c\/li\u003e\n\u003cli\u003eAll necessary ORB-Port fittings with O-rings, and Billet Aluminum, AN-hose ends.\u003c\/li\u003e\n\u003cli\u003eStainless Steel braided fuel lines.\u003c\/li\u003e\n\u003cli\u003eThis product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.\u003c\/li\u003e\n\u003cli\u003eCustom OEM fuel supply and return line adapter fittings, as required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":48062351704282,"sku":"ds_BGPL_14135","price":1500.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/f91f2ffb8f34799afb65ec19695bde17__09810.1640199297.1280.1280.jpg?v=1781529809"},{"product_id":"radium-engineering-top-feed-fuel-rail-upgrade-for-1992-00-subaru-legacy-gt-98-01-forester-20-0569-02","title":"Radium Engineering Top Feed Fuel Rail Upgrade For 1992-00 Subaru Legacy GT, 98-01 Forester - 20-0569-02","description":"\u003ch2 style=\"text-align:center;\"\u003eRADIUM ENGINEERING TOP FEED FUEL RAIL UPGRADE\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eFUEL INJECTORS\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo NOT purchase \"WRX top feed\" injectors.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis application uses universal injectors. Injectors must have 14mm O-rings top and bottom and must match the 48mm height dimensions shown below.\u003cbr\u003e\u003cbr\u003eMany injector manufacturers will have applications with these dimensions. Here are a few examples of applicable injector part number from Injector Dynamics:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInjector Dynamics ID1050-XDS 1050.48.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1300-XDS 1300.48.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1700-XDS 1700.48.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID2600-XDS 2600.48.14.14\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eFor the 20-0569-02 conversion fuel rails, adaptable mounting brackets are included that permits a wide range of Subaru vehicles to be used. Each fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake manifold heat transfer.\u003cbr\u003e\u003cbr\u003eFuel Injectors are NOT included and must be purchased elsewhere.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062392271066,"sku":"RAD20-0569-02","price":237.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/a1a5f8d84d5e9131634f80f07b267dd5__62439.1640208734.1280.1280.jpg?v=1781530000"},{"product_id":"radium-engineering-top-feed-fuel-rail-conversion-kit-for-2004-06-subaru-wrx-sti-04-06-legacy-gt-04-05-fxt-20-0568-02","title":"Radium Engineering Top Feed Fuel Rail Conversion Kit For 2004-06 Subaru WRX STI, 04-06 Legacy GT, 04-05 FXT - 20-0568-02","description":"\u003ch2 style=\"text-align:center;\"\u003eRADIUM ENGINEERING TOP FEED FUEL RAIL CONVERSION KIT\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eFUEL INJECTORS\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo NOT purchase \"WRX top feed\" injectors.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis application uses universal injectors. Injectors must have 14mm O-rings top and bottom and must match the 34mm height dimensions shown below.\u003cbr\u003e\u003cbr\u003eMany injector manufacturers will have applications with these dimensions. Here are a few examples of applicable injector part number from Injector Dynamics:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInjector Dynamics ID1050-XDS 1050.34.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1300-XDS 1300.34.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1700-XDS 1700.34.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID2600-XDS 2600.34.14.14\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eEach fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake manifold heat transfer. Conversion fuel rails convert the OEM side feed fuel injector setup to top feed allowing the use of high flow fuel injectors. The fuel rail injector bores are 14mm ID. Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish. The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85. The four billet injector seats are anodized and laser etched and provide a sealed receptacle for top feed fuel injectors. The seats are designed for injectors with 14mm lower O-rings.\u003cbr\u003e\u003cbr\u003eFuel Injectors are NOT included and must be purchased elsewhere.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062393581786,"sku":"RAD20-0568-02","price":218.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/d77e34a287db5b0f66695fd3b03d8574__67507.1640208733.1280.1280.jpg?v=1781530001"},{"product_id":"radium-engineering-top-feed-fuel-rail-upgrade-factory-top-feed-motors-only-for-2002-14-subaru-wrx-07-21-wrx-sti-01-12-lgt-06-13-fxt-20-0567-02","title":"Radium Engineering Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only) For 2002-14 Subaru WRX, 07-21 WRX STi, 01-12 LGT, 06-13 FXT - 20-0567-02","description":"\u003ch2 style=\"text-align:center;\"\u003eRADIUM ENGINEERING TOP FEED FUEL RAIL UPGRADE\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eFUEL INJECTOR\u003c\/h2\u003e\u003cp\u003eThere are two type of fuel rails made by Radium: upgrade rails and top feed conversion rails. Upgrade rails only upgrade the rail and the OEM fuel injectors can be reused. If an upgrade to the injectors is desired, they must be equivalent to the OEM injector, meaning they must be the same height and the upper \u0026amp; lower O-rings must match the OEM diameters and styles. Top feed conversion rails are used to convert a vehicle that has side feed (or sometimes air-assist) injectors over to a top feed injector.\u003cbr\u003e\u003cbr\u003eThis fuel rail is an upgrade rail. OEM or OEM equivalent injectors must be used.\u003c\/p\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eThese fuel rails have the same mounting and injector spacing as the 20-0577-02. However, these fuel rails feature a 8AN ORB port machined in the underside center of each fuel rail, as shown below. The center port bulge can create an interfere with early AVCS solenoids found in the EJ207 and JDM EJ205. If this is the case, use P\/N: 20-0577-02 instead.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062393090266,"sku":"RAD20-0567-02","price":199.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/3e85b07f29020650865222d306354bae__11032.1640208732.1280.1280.jpg?v=1781530001"},{"product_id":"radium-engineering-top-feed-fuel-rails-w-top-port-for-2002-06-subaru-wrx-04-06-wrx-sti-20-0577-02","title":"Radium Engineering Top Feed Fuel Rails (w\/ Top Port) For 2002-06 Subaru WRX, 04-06 WRX STi - 20-0577-02","description":"\u003ch2 style=\"text-align:center;\"\u003eRADIUM ENGINEERING TOP FEED FUEL RAILS\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eFUEL INJECTORS\u003c\/h2\u003e\u003cp\u003eThere are two type of fuel rails made by Radium: upgrade rails and top feed conversion rails. Upgrade rails only upgrade the rail and the OEM fuel injectors can be reused. If an upgrade to the injectors is desired, they must be equivalent to the OEM injector, meaning they must be the same height and the upper \u0026amp; lower O-rings must match the OEM diameters and styles. Top feed conversion rails are used to convert a vehicle that has side feed (or sometimes air-assist) injectors over to a top feed injector.\u003cbr\u003e\u003cbr\u003eThis fuel rail is an upgrade rail. OEM or OEM equivalent injectors must be used.\u003c\/p\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eThese fuel rails have the same mounting, injector spacing and fitment as the 20-0567-02, but each fuel rail has an 8AN ORB port on the top, unlike 20-0567-02 which has a center lower port. The added clearance is necessary for the EJ207 and JDM EJ205 engines that have early AVCS solenoids with vertical connectors.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062391615706,"sku":"RAD20-0577-02","price":208.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/92a59ea887e332c6b98e8a1c9dc16f89__19318.1640389199.1280.1280.jpg?v=1781530002"},{"product_id":"radium-top-feed-conversion-fuel-rails-for-1998-subaru-impreza-rs-98-forester-20-0579-02","title":"Radium Top Feed Conversion Fuel Rails For 1998 Subaru Impreza RS, 98 Forester - 20-0579-02","description":"\u003ch2 style=\"text-align:center;\"\u003eRADIUM TOP FEED CONVERSION FUEL RAILS\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eFUEL INJECTORS\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo NOT purchase \"WRX top feed\" injectors.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis application uses universal injectors. Injectors must have 14mm O-rings top and bottom and must match the 34mm height dimensions shown below.\u003cbr\u003e\u003cbr\u003eMany injector manufacturers will have applications with these dimensions. Here are a few examples of applicable injector part number from Injector Dynamics:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInjector Dynamics ID1050-XDS 1050.34.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1300-XDS 1300.34.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1700-XDS 1700.34.14.14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID2600-XDS 2600.34.14.14\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eFor the 20-0579-02 conversion fuel rails, mounting brackets are included that permit a wide range of Subaru vehicles to be used. Each fuel rail features three 8AN ORB threaded ports (6 total). Press-fit spacers are included to thermally insulate intake manifold heat transfer.\u003cbr\u003e\u003cbr\u003eFuel Injectors are NOT included and must be purchased elsewhere.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062391812314,"sku":"RAD20-0579-02","price":237.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/62e2d6c088a5acb353e156c2cb99be3c__22982.1640208737.1280.1280.jpg?v=1781530001"},{"product_id":"aeromotive-side-feed-injector-fuel-rails-for-04-06-2-5l-subaru-sti-14136","title":"Aeromotive Side Feed Injector Fuel Rails for 04-06 2.5L Subaru STI - 14136","description":"\u003cp\u003eAeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with 'bolt-on' ease of installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2004-2006 Subaru 2.5L STi - Rails Only\u003c\/li\u003e\n\u003cli\u003eSide Feed\u003c\/li\u003e\n\u003cli\u003eORB-08 Ports with compact connections and positive, leak-free sealing.\u003c\/li\u003e\n\u003cli\u003eFull 5\/8' ID through bore, capable of supporting up to 3,000 HP.\u003c\/li\u003e\n\u003cli\u003eFully compatible with -10 AN line if combined with custom ORB-08\/AN-10 adapter P\/N 15641.\u003c\/li\u003e\n\u003cli\u003eFull size ports at each end for optimal injector supply and minimal hydraulic fluctuation.\u003c\/li\u003e\n\u003cli\u003eAdditional inlet\/outlet ports are provided where required for plumbing convenience.\u003c\/li\u003e\n\u003cli\u003eCNC-machined, billet aluminum construction for unequaled fit and finish.\u003c\/li\u003e\n\u003cli\u003eThis product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.\u003c\/li\u003e\n\u003cli\u003eSteel mounting brackets, custom engineered for each application, combining a solid, durable mounting platform with correct fit and 'bolt-on' ease of installation.\u003c\/li\u003e\n\u003cli\u003eRed, Type II bright dip anodized finish that looks great and protects against corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":48062443225306,"sku":"ds_BGPL_14136","price":300.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/c0f2ebc744beb3db5fb1500f25f4f599__06147.1645239539.1280.1280.jpg?v=1781530132"},{"product_id":"cobb-08-17-subaru-sti-fuel-rails-343150","title":"COBB Fuel Rails For 2008-21 Subaru STI - 343150","description":"\u003ch2 style=\"text-align:center;\"\u003eFUEL RAILS FOR 2008-21 SUBARU STI\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe COBB Subaru Fuel Rails are constructed of 6061 Billet Aluminum and feature black anodizing with a laser etched COBB logo. Each rail comes with -8 AN to -6 AN adapters pre-installed to allow for plug and play installation with the COBB Fuel Line Kit. Included hardware and adapters allow these fuel rails to be installed using either stock style or Injector Dynamics Fuel Injectors. Phenolic thermal spacers and stand-offs provide a heat barrier between the cylinder head and fuel system and are included with each kit. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Why? \u003c\/strong\u003e\u003cbr\u003eUpgrading your Subaru's fuel system is required in order to take advantage of airflow modifications such as intakes, exhausts, or turbochargers. The COBB Fuel Rail Kit allows for increased fuel capacity and consistent performance at each injector. Pair them with the COBB Fuel Line Kit and Fuel Pressure Regulator Kit to build a complete system. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSubaru Fuel Rails STI 2008-2021\u003c\/li\u003e\n\u003cli\u003eCNC Machined from 6061 Billet Aluminum\u003c\/li\u003e\n\u003cli\u003eBlack Anodized Finish with Laser Etched COBB Logo\u003c\/li\u003e\n\u003cli\u003e-8 AN to -6 AN Fittings Pre-Installed\u003c\/li\u003e\n\u003cli\u003eCompatible with Injector Dynamics Fuel Injectors\u003c\/li\u003e\n\u003cli\u003eAllow Parallel Fuel Delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEmissions:\u003c\/strong\u003e\u003cbr\u003eThis part is in the process of external testing with the EO process ongoing.\u003cbr\u003e\u003cbr\u003eNOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE.\u003cbr\u003e\u003cbr\u003eWhile we believe that that these parts comply with EPA’s Anti-Tampering Policy we have not completed the testing\/CARB EO submission process.\u003c\/p\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":48062488248538,"sku":"COBB343150","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/703979fdb5a958ca79940c0a0711002a__44956.1674068812.1280.1280.jpg?v=1781530322"},{"product_id":"aeromotive-top-feed-fuel-rails-for-02-14-subaru-wrx-07-20-subaru-sti-black-14169","title":"Aeromotive Top Feed Fuel Rails for 02-14 Subaru WRX\/07-21 Subaru STi - Black - 14169","description":"\u003cp\u003eAeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery.\u003cbr\u003e\u003cbr\u003eAeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with 'bolt-on' ease of installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop Feed\u003c\/li\u003e\n\u003cli\u003eORB-08 Ports with compact connections and positive, leak-free sealing\u003c\/li\u003e\n\u003cli\u003eFull 5\/8' ID through bore, capable of supporting up to 3,000 HP.\u003c\/li\u003e\n\u003cli\u003eFully compatible with -10 AN line if combined with custom ORB-08\/AN-10 adapter\u003c\/li\u003e\n\u003cli\u003eFull size ports at each end for optimal injector supply and minimal hydraulic fluctuation.\u003c\/li\u003e\n\u003cli\u003eAdditional inlet\/outlet ports are provided where required for plumbing convenience.\u003c\/li\u003e\n\u003cli\u003eCNC-machined, billet aluminum construction for unequaled fit and finish.\u003c\/li\u003e\n\u003cli\u003eThis product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.\u003c\/li\u003e\n\u003cli\u003eSteel mounting brackets, custom engineered for each application, combining a solid, durable mounting platform with correct fit and 'bolt-on' ease of installation.\u003c\/li\u003e\n\u003cli\u003eBlack dip, anodized finish that looks great and protects against corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aeromotive","offers":[{"title":"Default Title","offer_id":48062501617882,"sku":"ds_BGPL_14169","price":300.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/87151ee558b2623867f82ef250a6f390__29736.1676947701.1280.1280.jpg?v=1781530338"},{"product_id":"radium-engineering-top-feed-conversion-fuel-rail-kit-for-2004-19-subaru-legacy-outback-20-0765-02","title":"Radium Engineering Top Feed Conversion Fuel Rail Kit For 2004-19 Subaru Legacy\/Outback - 20-0765-02","description":"\u003ch2 style=\"text-align:center;\"\u003eRADIUM ENGINEERING TOP FEED CONVERSION FUEL RAIL KIT\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eFUEL INJECTORS\u003c\/h2\u003e\u003cp\u003eThere are two type of fuel rails made by Radium: upgrade rails and top feed conversion rails. Upgrade rails only upgrade the rail and the OEM fuel injectors can be reused. If an upgrade to the injectors is desired, they must be equivalent to the OEM injector, meaning they must be the same height and the upper \u0026amp; lower O-rings must match the OEM diameters and styles. Top feed conversion rails are used to convert a vehicle that has side feed (or sometimes air-assist) injectors over to a top feed injector.\u003cbr\u003e\u003cbr\u003eThis fuel rail is an upgrade rail. OEM or OEM equivalent injectors must be used.\u003c\/p\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eManufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser etched for a high quality surface finish.\u003cbr\u003e\u003cbr\u003eFor injector height flexibility and thermal insulation, machined insulating spacers are included. Reference instruction manual for more information. The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85.\u003cbr\u003e\u003cbr\u003eThese H-6 fuel rails are for the EZ30 (Phase-II) and EZ36 flat 6 engines. Each fuel rail has three 8AN ORB threaded ports (6 total). These rails are compatible with AVCS with ample clearance with the nearby AVCS solenoid.\u003cbr\u003e\u003cbr\u003eNOTE: PHASE-II EZ30 ENGINE (ONLY). The front fuel rail port on the RH side cylinder head is very close to the AVCS. This port must be plugged using 14-0150 8AN ORB plug.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062503125210,"sku":"RAD20-0765-02","price":246.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/1f44f6c4373b3fe9f4ff8fb2d950db06__94952.1769629058.1280.1280.jpg?v=1781530346"},{"product_id":"radium-engineering-fuel-rail-kit-for-2012-subaru-brz-12-16-fr-s-12-86-gr86-20-0111-02","title":"Radium Engineering Fuel Rail Kit For 2012+ Subaru BRZ, 12-16 FR-S, 12+ 86\/GR86 - 20-0111-02","description":"\u003ch2 style=\"text-align:center;\"\u003eFUEL RAILS, FR-S\/BRZ\/GT86\/GR86\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eThe Radium Engineering fuel rails are designed for the engine found in the Subaru BRZ (FA20D), Scion FR-S (FU-GSE), and Toyota 86 (4U-GSE). Manufactured with a large 0.69'\"internal bore, the fuel rail can support all necessary engine power requirements. The left\/right rails are identical and feature anodized aluminum bodies and mounting brackets. This kit includes fuel rails and mounting brackets. Fittings and adapters sold separately. This option is ideal for users wanting to do their own custom lines and plumbing.\u003cbr\u003e\u003cbr\u003eThe fuel rail end ports are tapped for 8AN ORB and the center port is tapped for 6AN ORB.\u003cbr\u003e\u003cbr\u003eAppropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062519869658,"sku":"RAD20-0111-02","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/b71f4618ed134ffdd618b6867118fb1a__04425.1769619192.1280.1280.jpg?v=1781530478"},{"product_id":"radium-engineering-fuel-rail-plumbing-for-2008-21-subaru-sti-parallel-20-0984","title":"Radium Engineering Fuel Rail Plumbing For 2008-21 Subaru STi - Parallel - 20-0984","description":"\u003ch2 style=\"text-align:center;\"\u003eFUEL RAIL PLUMBING KIT, SUBARU EJ\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eBecause the hoses and fittings are consolidated, the parallel kit is a good option for cleaning up the engine bay. Each fuel rail is fed as shown in the photo above. The feed and return lines enter the MPR-RA regulator from the rear and output through the front to the fuel rails. The regulator secures to the LH strut tower using the provided stainless steel mounting bracket. A 0-100psi fuel pressure gauge is included for calibration. Fittings and 6AN hose are included to interface with the OEM feed and return hard lines. If aftermarket -AN hoses\/lines have replaced the factory piping, this kit can still be used by changing the fittings on the regulator where the feed and return lines meet.\u003cbr\u003e\u003cbr\u003eThis can be installed on earlier Impreza models, but the mounting location for the FPR bracket may be occupied by other components and modification may be needed. Do a visual check before ordering.\u003c\/p\u003e\u003ch2 style=\"text-align:center;\"\u003eNOTES\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDoes not include a fuel filter\u003c\/li\u003e\n\u003cli\u003eIs not compatible with Radium dual port injector fuel rail kit 20-0499\u003c\/li\u003e\n\u003cli\u003eSafe to use with alcohol fuels such as methanol, ethanol, E85 etc\u003c\/li\u003e\n\u003cli\u003eThis kit uses 3\/8\" (6AN) high pressure EFI fuel hose\u003c\/li\u003e\n\u003cli\u003eIncludes 8AN ORB plugs for the fuel rails. Use these plugs if fuel pulse dampers are not being used.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062522556634,"sku":"RAD20-0984","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/20-0984__02497.1697811706.1280.1280.jpg?v=1781530492"},{"product_id":"radium-engineering-fuel-rail-plumbing-for-subaru-ej2x-engines-20-0978","title":"Radium Engineering Fuel Rail Plumbing For Subaru EJ2X Engines - Series - 20-0978","description":"\u003ch2 style=\"text-align:center;\"\u003eFUEL RAIL PLUMBING KIT, SUBARU EJ\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003ch2 style=\"text-align:center;\"\u003eOVERVIEW\u003c\/h2\u003e\u003cp\u003eThis fuel rail plumbing kit interfaces with the factory hard lines near the LH strut tower using SAE quick connects or older hose barb connections. A DMR-RA regulator (shown below) and a 0-100psi fuel pressure gauge are included. The fuel pressure gauge can be installed at any of the 6AN junctions before the regulator using the included adapter. The 6AN swivel fuel rail fittings are low profile making them ideal for the tight spaces associated with the EJ motor. The variety of reusable PushLok hose ends permit customizing (such as adding a flex fuel sensor) making installation quick and painless. The included 6AN fuel hose can be cut with standard tools and assembled without special skills.\u003c\/p\u003e\u003ch2 style=\"text-align:center;\"\u003eNOTES\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDoes not include a fuel filter\u003c\/li\u003e\n\u003cli\u003eIs not compatible with Radium dual port injector fuel rail kit 20-0499\u003c\/li\u003e\n\u003cli\u003eSafe to use with alcohol fuels such as methanol, ethanol, E85 etc\u003c\/li\u003e\n\u003cli\u003eThis kit uses 3\/8\" (6AN) high pressure EFI fuel hose\u003c\/li\u003e\n\u003cli\u003eIncludes 8AN ORB plugs for the fuel rails. Use these plugs if fuel pulse dampers are not being used.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48062523474138,"sku":"RAD20-0978","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/20-0978__69249.1769616437.1280.1280.jpg?v=1781530497"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/collections\/6e840376-a298-4a19-b3ae-a5c5d2a0eb76.png?v=1781714817","url":"https:\/\/www.iagperformance.com\/collections\/engine-fuel-system-fuel-rails.oembed","provider":"IAG Performance","version":"1.0","type":"link"}