{"title":"Downpipes \u0026 J Pipes","description":"\u003cp\u003eShop Subaru downpipes and J-pipes at IAG Performance for 2002–2023 WRX, STI, Legacy GT, and Forester XT models. These performance exhaust components are designed to improve exhaust flow, increase horsepower, and enhance turbo efficiency. Choose from a wide range of catted and catless options, along with various configurations to match your build.\u003c\/p\u003e\n\n\u003cp\u003eWe carry high-quality downpipes and J-pipes from trusted brands like COBB, ETS, GrimmSpeed, Invidia, Mishimoto, and TurboXS.\u003c\/p\u003e","products":[{"product_id":"ets-gesi-catted-j-pipe-for-2015-21-subaru-wrx","title":"ETS GESi Catted J-Pipe For 2015-21 Subaru WRX","description":"\u003cp\u003eETS's J-Pipe for the 2015 - 2021 Subaru WRX is constructed from 3-inch mandrel-bent stainless steel tubing with TIG-welded exhaust flanges. The two-piece design features a V-Band center connection, a 90-degree O2 Bung to prevent a CEL (Check Engine Light), and GESi catalytic converter. In response to changing emissions standards, GESi has developed a new proprietary coating technology and a new S-Wound core capable of effectively meeting the latest regulations, while still supporting the performance of late model high horsepower engines when needed. The catted J-Pipe is designed to fit WRX 6-speed manual transmissions and WILL NOT fit CVT models. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.0\" 304 Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel Flanges\u003c\/li\u003e\n\u003cli\u003eCNC Mandrel Bent\u003c\/li\u003e\n\u003cli\u003eDirect Factory Replacement\u003c\/li\u003e\n\u003cli\u003eSupports over 800whp!\u003c\/li\u003e\n\u003cli\u003eGen 2 GESi Catalytic Convertor Supports Up To 850whp!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlease Note this product WILL NOT fit CVT models\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eBenefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly lowers back pressure for maximum flow and performance.\u003c\/li\u003e\n\u003cli\u003eThroaty exhaust note.\u003c\/li\u003e\n\u003cli\u003eHand-built in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eDesigned To Perform:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGEN2 GESi Series EPA Compliant models for vehicles 2017 and newer\u003c\/li\u003e\n\u003cli\u003eCapable of supporting up to 1,200 HP per converter\u003c\/li\u003e\n\u003cli\u003eCustom-designed S-wound core for improved strength \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003eNew proprietary coating to meet the latest emissions regulations\u003c\/li\u003e\n\u003cli\u003eHigh-quality 304 Stainless Steel construction throughout\u003c\/li\u003e\n\u003cli\u003eDouble-Lock technology ensures the substrate is locked in place\u003c\/li\u003e\n\u003cli\u003eIdeal for forced induction and capable of withstanding up to 1,700F\/ 925C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for extended track use\u003c\/p\u003e","brand":"ETS","offers":[{"title":"Default Title","offer_id":48062335647962,"sku":"200-40-EXH-101","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/200-40-EXH-101-01__46678.1698785364.1280.1280.jpg?v=1781529699"},{"product_id":"turbo-xs-02-07-wrx-sti-04-08-forester-xt-high-flow-catted-downpipe-ws02-dpc","title":"Turbo XS 02-07 WRX-STi \/ 04-08 Forester XT High Flow Catted Downpipe - WS02-DPC","description":"\u003cp\u003eDownpipe; High Flow Catalytic Converter; 2002-2007 Subaru WRX\/Sti; 2004-2008 Forester XT.\u003c\/p\u003e","brand":"Turbo XS","offers":[{"title":"Default Title","offer_id":48062361632986,"sku":"ds_CLRQ_WS02-DPC","price":667.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/ad2bf7cf5506d1b99a6b0c4524e713a6__74858.1640202097.1280.1280.jpg?v=1781529853"},{"product_id":"turbo-xs-08-12-wrx-sti-05-09-lgt-catted-downpipe-ws08-dpc","title":"Turbo XS 08-12 WRX-STi \/ 05-09 LGT Catted Downpipe - WS08-DPC","description":"\u003cp\u003e2008-2014 Subaru WRX, 2008-2014 Subaru WRX STI, 2004-2007 Subaru Legacy GT\u003c\/p\u003e","brand":"Turbo XS","offers":[{"title":"Default Title","offer_id":48062361600218,"sku":"TXSWS08-DPC","price":667.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/WS08-DPC__08242.1716497785.1280.1280.jpg?v=1781529853"},{"product_id":"invidia-divorced-catted-polished-stainless-steel-downpipe-for-2002-07-subaru-wrx-sti-04-08-forester-xt-hs05sw1dpc","title":"Invidia Divorced \u0026 Catted Polished Stainless Steel Downpipe For 2002-07 Subaru WRX \/ STI \u0026 04-08 Forester XT - HS05SW1DPC","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA 02-07 SUBARU WRX\/STI HIGH FLOW CAT DOWN PIPE\u003c\/h2\u003e\n\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\n\u003cp\u003eThe Invidia divorced and catted downpipe features 3\" diameter stainless steel piping, thick flanges, and a cast upper section for optimal flow and performance. \u003cbr\u003e\u003cbr\u003eThe divorced wastegate downpipe has a plate that protrudes into the turbo to separate exhaust flow coming out of the turbo to reduce turbulence. While good for stock and smaller turbochargers, the protrusion does not work with some aftermarket turbos (i.e APS).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e*Note this downpipe features a high flow cat. The high-flow cat downpipe is not emissions legal, and may still cause a CEL.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062578032858,"sku":"ds_JGND_HS05SW1DPC","price":973.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/HS05SW1DPC__53815.1743007832.1280.1280.jpg?v=1781530789"},{"product_id":"invidia-divorced-catted-polished-stainless-steel-downpipe-for-2005-09-subaru-legacy-gt-automatic-hs05sladpc","title":"Invidia Divorced \u0026 Catted Polished Stainless Steel Downpipe for 2005-09 Subaru Legacy GT Automatic - HS05SLADPC","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA 05-09 SUBARU LEGACY GT AUTO HIGH FLOW CAT DOWN PIPE\u003c\/h2\u003e\n\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\n\u003cp\u003eThe Invidia Divorced \u0026amp; Catted Downpipe features a large 4-in cast stainless-steel divorced bellmouth, 3\" mandrel bent stainless steel piping, and performance cat. The Invidia Downpipe can be bolted up to any Invidia Exhaust or a stock exhaust for an easy installation. *The high-flow cat Invidia downpipe is not emissions legal. It is recommended to use a software solution like the COBB Accessport in conjunction with the downpipe.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062577901786,"sku":"ds_JGND_HS05SLADPC","price":1042.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/HS05SLADPC__71810.1743008200.1280.1280.jpg?v=1781530788"},{"product_id":"invidia-downpipe-with-high-flow-cat-for-2008-14-subaru-wrx-sti-05-09-legacy-gt-hs08sw1docb","title":"Invidia Downpipe with High Flow Cat For 2008-14 Subaru WRX\/STI, 05-09 Legacy GT - HS08SW1DOCB","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA 08-14 SUBARU WRX\/STI 05-09 LEGACY GT MANUAL LOWER CAT DOWN PIPE EXTRA O2 BUNG\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003cp\u003eThis is a catted downpipe that features a divorced wastegate flange and includes 2 O2 sensor bungs for your factory O2 setup, as well as an aftermarket wideband. This is a direct replacement for your factory restrictive downpipe designed to greatly reduce back pressure and turbulence. The result is improved horsepower and torque, along with reduced turbo lag for an improved throttle response.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062578426074,"sku":"INVHS08SW1DOCB","price":999.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/HS08SW1DOCB__97177.1743004844.1280.1280.jpg?v=1781530789"},{"product_id":"invidia-catted-downpipe-j-pipe-for-2010-12-subaru-legacy-gt-hs10sl1dpc","title":"Invidia Catted Downpipe \/ J-Pipe For 2010-12 Subaru Legacy GT - HS10SL1DPC","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA 10-12 SUBARU LEGACY GT HIGH FLOW CAT DOWN PIPE\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003cp\u003eFor a strong boost in power, the Invidia Down Pipe offers an alternative to other power-boosting enhancements. To see just how much power the Invidia Downpipe can produce, a quick look at its dyno chart shows it easily added several horsepower to the stock exhaust system. Each Invidia Downpipe features a large 4\" Stainless Steel bellmouth to enhance power by freeing excess gas. The Invidia Downpipe sports a one-piece design, eliminating the need for the stock catalytic converter. In addition, each Invidia Downpipe can be bolted up to any Invidia Exhaust or a stock exhaust for an easy installation.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062578393306,"sku":"INVHS10SL1DPC","price":1111.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/HS10SL1DPC__33509.1742997990.1280.1280.jpg?v=1781530791"},{"product_id":"invidia-2022-subaru-wrx-j-pipe-w-high-flow-cat-hs22sw4jpc","title":"Invidia J-Pipe w\/ High Flow Cat For Subaru 2022+ WRX - HS22SW4JPC","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA J-PIPE W\/ HIGH FLOW CAT FOR SUBARU 2022+ WRX\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003cp\u003e\u003cstrong\u003eINVIDIA CATTED DOWN PIPE\u003c\/strong\u003e\u003cbr\u003eThe most restrictive component of the factory exhaust system is the down-pipe which begins right after the turbocharger. Invidia Exhausts use a larger pipe diameter and smooth bends allows the turbocharger to exhale exhaust gases with fewer restrictions and turbulence. Because of these reasons, Invidia down-pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great reduction in turbo lag.\u003cbr\u003e\u003cbr\u003eTo withstand the high temperatures seen at the turbocharger laser cut cast steel flanges are used to ensure long lasting leak free reliability. A High-Flow catalytic converted is utilised to control emissions for street driving legalities but with minimal impact to exhaust flow. Factory O2 sensor locations are also retained to ensure compatibility with factory systems.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eINVIDIA PERFORMANCE\u003c\/strong\u003e\u003cbr\u003eFar more engineering goes in to the design of an exhaust system than many realize. From a performance perspective, there is a fine balance between exhaust back pressure and exhaust gas velocity. Too large a diameter pipe, and low down power and torque is sacrificed (particularly on naturally aspirated cars), too small a diameter or added restrictions and bottle necks in the system, and the engine is unable to push gasses out of the combustion chamber efficiently, reducing power and torque. There are many other technical aspects such as \"scavenging effect\" which are beyond the scope of this document, but the point is, it's not as simple as just strap on a drain pipe and gains for days. A \"quality\" exhaust system maximizes performance gains by design.\u003cbr\u003e\u003cbr\u003eInvidia High Performance employ a team of engineers and conduct thorough research and development for every single exhaust component they manufacturer, ensuring performance to match the customer's needs in every instance, including the use of the highest quality High Flow Catalytic Converters where applicable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eINVIDIA SOUND\u003c\/strong\u003e\u003cbr\u003eWhat an exhaust sounds like is typically the number one factor when choosing a system. The acoustics of an exhaust system are hugely complex. Many people believe that all an exhaust does is muffle the natural tone of the engine, but in the vast majority of cases this is far from the truth, in fact companies like Ferrari, Lamborghini, Pagani, Porsche and alike all spend massive amounts of time and money \"fine tuning\" their exhaust systems to sound exactly how they want them to. Put a straight pipe on just about any hypercar and that distinctive engine note is lost.\u003cbr\u003e\u003cbr\u003eTuning the sound of an exhaust system adds an additional layer of complexity to the performance aspect of the design process. The goal is to design a system that sounds great, without adversely affecting performance. Invidia spend countless hours on research and development, including listening to customer feedback in order to fine tune their systems to suit the target market for each model from the quieter Q300 to the Race orientated G5 Titan, so you can be assured your car sounds its absolute best, without sacrificing performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eINVIDIA CONSTRUCTION\u003c\/strong\u003e\u003cbr\u003eThe final piece of the puzzle is perhaps the most important of all. you don't have to be an expert to realise that all the research and development in the world means nothing if the final product is built with sub-standard materials, using sub-standard manufacturing techniques. From the very beginning, Invidia employ state of the art manufacturing techniques to ensure form, fit and finish are all on point.\u003cbr\u003e\u003cbr\u003eFirst, a 3D scan is take of the underside of the car to ensure fitment is 100% correct. Next, grade 304 Stainless Steel (with the exception of their titanium systems of course) is selected for all piping, mufflers and flanges. This particular grade is chosen for its strength, durability (ability to withstand the elements),and its ability to be formed and welded with relative consistency and ease. Cast flanges are then used which ensures 100% correct fitment every time, no leaks or additional stress points, and long lasting strength.\u003cbr\u003e\u003cbr\u003eFinally, robotic welding machines are used to ensure every single weld is uniform and precise, not only adding a huge amount of strength, but also removing manufacturing variances which are unavoidable when doing a task by hand. This means every system that rolls off the production line is just about as identical as possible. All built to the same incredible high standard. Did we mention it also looks absolutely awesome?\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062579605722,"sku":"INVHS22SW4JPC","price":723.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/ds_JGND_HS22SW4JPC__29647.1760986544.1280.1280.jpg?v=1781530794"},{"product_id":"invidia-automatic-fa20-catted-down-pipe-wide-band-for-2015-21-subaru-wrx-cvt-hs15swadoc","title":"Invidia Automatic FA20 CATTED Down Pipe wide Band For 2015 - 21 Subaru WRX CVT - HS15SWADOC","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA 15-21 SUBARU WRX AUTOMATIC FA20 CATTED DOWN PIPE WIDE BAND\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003cp\u003eThe Invidia Stainless Steel Catted J-Pipe For the 2015 - 20 Subaru WRX CVT is a bolt on product but requires tuning calibrations to avoid check engine lights and the vehicle going into limp mode. The J-Pipe includes a 2 bolt gasket and hardware for the pipe itself. It does not include a gasket at the turbo or replacement studs or hardware at the turbo.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062580555994,"sku":"INVHS15SWADOC","price":1247.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/HS15SWADOC__14839.1770057127.1280.1280.jpg?v=1781530794"},{"product_id":"invidia-02-07-subaru-impreza-wrx-sti-high-flow-catted-downpipe-w-extra-02-bung-hs05sw1doc","title":"Invidia 02-07 Subaru Impreza WRX\/STI High Flow Catted Downpipe w\/ Extra 02 Bung - HS05SW1DOC","description":"\u003cp\u003eInvidia 02-07 Subaru Impreza WRX\/STI High Flow Catted Downpipe w\/ Extra 02 Bung\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062620106970,"sku":"ds_JGND_HS05SW1DOC","price":999.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/3dd4bb50a45fdb4eca1aaa6192f9b4d1__16573.1773739251.1280.1280.png?v=1781530997"},{"product_id":"invidia-08-subaru-wrx-05-09-sti-02-legacy-high-flow-cat-extra-02-bung-hs08sw1doc","title":"Invidia 08+ Subaru WRX\/ 05-09 STI \/ 02 Legacy High Flow Cat Extra 02 Bung - HS08SW1DOC","description":"\u003cp\u003eInvidia 08+ Subaru WRX\/ 05-09 STI \/ 02 Legacy High Flow Cat Extra 02 Bung\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062620729562,"sku":"INVHS08SW1DOC","price":999.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/b62409b1-221a-4733-8c64-00001550a0ca-800__25156.1773739257.1280.1280.jpg?v=1781530997"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/collections\/9f1e4bfb-f7a3-428d-92e5-6d73a6fc97ea.png?v=1781714825","url":"https:\/\/www.iagperformance.com\/collections\/engine-exhausts-downpipes-j-pipes.oembed","provider":"IAG Performance","version":"1.0","type":"link"}