Sale Quick view IAG Performance IAG Long Block Basic Installation Kit Availability: Usually Ships in 24 to 72 Hours $1,799.99 $1,529.99 The IAG Long Block Engine Basic Installation Kits provide all of the basic components needed to install one of our EJ25 Long Block Engine Packages in one complete kit. All fluids for initial break-in are included. Just select the kit which fits your year... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Long Block Basic Installation Kit for 2015-21 WRX FA20F DIT Availability: Usually Ships in 24 to 72 Hours $1,099.99 $934.99 The IAG Long Block Engine Basic Installation Kits provide all of the basic components needed to install one of our FA20F DIT WRX Long Block Engine Packages in one complete kit. All fluids for initial break-in are included. Components Included: (x2)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sale Sold Out Quick view IAG Performance IAG / JE Pro Seal Subaru EJ25 / EJ257 100mm Head Gasket 0.039in For 14mm Head Studs (1 Pair) Availability: Usually Ships in 24 to 72 Hours $169.99 $144.49 The IAG Performance / JE Pro Seal Subaru MLS head gaskets were designed specifically for use with IAG's 14mm Head Stud Sets. The gaskets are manufactured from stainless steel material and feature enlarged head stud holes to clear 14mm head studs without... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Sale Sold Out Quick view IAG Performance IAG / JE Pro Seal Subaru EJ25 / EJ257 100mm Head Gasket 0.039in For 14mm Head Studs (1) Availability: Usually Ships in 24 to 72 Hours $89.99 $76.49 The IAG Performance / JE Pro Seal Subaru MLS head gaskets were designed specifically for use with IAG's 14mm Head Stud Sets. The gaskets are manufactured from stainless steel material and feature enlarged head stud holes to clear 14mm head studs without... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Sale Sold Out Quick view IAG Performance IAG Fire-Lock 2.5L Subaru Head Gaskets (1 Pair w/ Fire-Lock Rings) for EJ25 / EJ257, 100mm, .051", for 14mm Head Studs Availability: Usually Ships in 24 to 72 Hours $299.99 $254.99 IAG FIRE-LOCK 2.5L SUBARU EJ25 HEAD GASKETS window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS ||... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Fire-Lock 2.0L Head Gaskets (1 Pair w/ Fire-Lock Rings) Subaru EJ20, 93.5mm, .051", for 14mm Head Studs Only Availability: Usually Ships in 24 to 72 Hours $299.99 $254.99 The IAG Performance Fire-Lock head gasket solution was created after years of research and development testing to prevent head gasket failure on high horsepower and high boost Subaru EJ Series engines. This solution is loosely derived from diesel... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Cooper Ring Head Gasket for Subaru EJ25 / EJ257, 100mm, .051", For 1/2" & 11mm Head Studs (1 Pair) Availability: Usually Ships in 24 to 72 Hours $399.99 $339.99 The IAG Performance Cooper ring head gasket is manufactured from an asbestos-free composite raw material and features silicone based beading applied to critical areas to improve sealing around all water and oil passages. What sets this gasket apart from... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Short Block Copper O-Ring Wire & Install Tool Kit Availability: Usually Ships in 24 to 72 Hours $24.99 $21.24 The IAG Copper O-Ring Wire & Install Tool Kit is intended for use with our case halves or short blocks. The kit includes (4) lengths of copper o-ring wire and a wooden tool handle end intended to press the o-ring wire into the machined groove without... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 1150 CNC Ported Drag Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT Availability: Built in the Order Received MSRP: $5,219.99 - $6,929.99 IAG 1150 CNC PORTED DRAG CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window.SHOGUN_IMAGE_ELEMENTS.push({... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 950 CNC Ported Race Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT Availability: Built in the Order Received MSRP: $4,139.99 - $5,849.99 IAG 950 CNC PORTED RACE CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window.SHOGUN_IMAGE_ELEMENTS.push({... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 750 CNC Pocket Ported Competition Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT Availability: Built in the Order Received MSRP: $3,419.99 - $5,309.99 IAG 750 CNC POCKET PORTED COMPETITION CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG 550 Street Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT Availability: Built in the Order Received MSRP: $2,699.99 - $4,409.99 IAG 550 STREET CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window.SHOGUN_IMAGE_ELEMENTS.push({ uuid:... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG 800 CNC Pocket Ported Competition Cylinder Heads Package for 2015-21 WRX Availability: Built in the Order Received MSRP: $3,999.99 $3,599.99 - $6,029.99 IAG 800 POCKET PORTED COMPETITION CYLINDER HEADS PACKAGE FOR 2015-2021 SUBARU WRX window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window.SHOGUN_IMAGE_ELEMENTS.push({ uuid:... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG 600 Street Cylinder Heads Package for 2015-21 WRX Availability: Built in the Order Received MSRP: $2,999.99 $2,699.99 - $5,129.99 IAG 600 STREET CYLINDER HEADS PACKAGE FOR 2015-2021 SUBARU WRX window.SHOGUN_IMAGE_ELEMENTS = window.SHOGUN_IMAGE_ELEMENTS || new Array(); window.SHOGUN_IMAGE_ELEMENTS.push({ uuid:... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Half Moon Valve Cover Cam Seals (4) For 2002-06 Subaru WRX / STI / FXT / LGT (Black Finish) Availability: Usually Ships in 24 to 72 Hours $64.99 $55.24 IAG billet aluminum half moon valve cover cam seals replace the OEM style rubber seals that are prone to leaking and failure as they age. The seal set comes in a complete set of four and features black anodized oem like finish. Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Half Moon Valve Cover Cam Seals (4) For 2002-06 Subaru WRX / STI / FXT / LGT (Silver Finish) Availability: Usually Ships in 24 to 72 Hours $64.99 $55.24 IAG billet aluminum half moon valve cover cam seals replace the OEM style rubber seals that are prone to leaking and failure as they age. Sold in a complete set of four. (Silver Finish) Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Black AVCS Camshaft Sensor Plugs (Pair) For 2002-05 Subaru WRX w/ USDM AVCS Heads Availability: Usually Ships in 24 to 72 Hours $54.99 $46.74 IAG AVCS Camshaft Sensor Plugs (Pair). Designed for early 2002-2005 WRX's that have upgraded to AVCS cylinder heads but do not have engine management to support AVCS sensors. Comes in a black anodized finish. Includes: (x2) CNC Billet Plugs (x2) O-ring... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sale Sold Out Quick view IAG Performance IAG Threaded Plugs for FA Cylinder Heads (Set of 8) Availability: Usually Ships in 24 to 72 Hours $109.99 $93.49 The Subaru FA20 cylinder heads use pressed-in freeze plugs from the factory. It's common for the plugs to fall out, lose coolant externally or even internally into the oil. Unfortunately, most of the freeze plugs are located behind the timing cover and... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List
Sale Quick view IAG Performance IAG Single Valve Spring and Titanium Retainer Set For Subaru EJ Engine Availability: Usually Ships in 24 to 72 Hours $249.99 $212.49 The IAG Single Valve Spring & Titanium Retainer Set reduces valvetrain weight by up to 153.6g and increases spring pressure, which enables you to run increased boost and RPM over stock. The set works with all Subaru EJ20 and EJ25 engines and should... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Oversize Size 37mm Intake Valve Set for Subaru EJ20 / EJ25 Turbo $128.66 GSC set out to create the best performance, longest lasting Subaru oversize (+1) 37mm intake valves available to the aftermarket. Using advanced 3D design and simulation programs GSC created a stronger and higher flowing valve head design. GSC flow tests... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Standard Size 36mm Intake Valve Set for Subaru EJ20 / EJ25 Turbo $128.66 GSC set out to create the best performance, longest lasting Subaru intake valves available to the aftermarket. Using advanced 3D design and simulation programs GSC created a stronger and higher flowing valve head design. GSC flow tests prototype valve... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Super Alloy 33mm Oversize Exhaust Valve Set for Subaru EJ20 / EJ25 $211.92 Running high horsepower with high EGT's requires a valve that will last in 2000F conditions. GSC 33mm +1 Oversize Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity especially when... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Super Alloy 32mm Standard Exhaust Valve Set for Subaru EJ20 / EJ25 $211.92 Running high horsepower with high EGT's requires a valve that will last in 2000F conditions. GSC 32mm standard size Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity especially... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Race Flo 37mm Intake Valve Set For Subaru WRX / STI / FXT / LGT (8) $195.23 Manley Race Flo 37mm Intake Valve Set For Subaru WRX / STI (8). Manley Intake valves are made from NK-842 Stainless, are Swirl Polished, Fully Machined, feature Chrome Stems and Hard Tips.Type: Intake Head Diameter: 37mmStem Diameter: 6.0mm/... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Extreme Duty 33mm Exhaust Valve Set For Subaru WRX / STI FXT, LGT (8) $514.51 Manley Extreme Duty 33mm Exhaust Valve Set WRX / STI (8) . Manley valves are made from an ExtremeAlloy XH-426 Stainless. The valves feature swirl polishing, are fully machined with chrome stems and hard tips.Type: exhaustHead Diameter: 33mm Stem... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Beehive Valve Springs and Titanium Retainer Set for Subaru EJ Engines $399.92 GSC Power-Division Beehive valve springs use an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. GSC springs have the highest level of spring load retention while still maintaining good fatigue threw... Add to Wish List Add to My Wish List Create New Wish List
Quick view Brian Crower Brian Crower Single Valve Spring & Titanium Retainer Set For Mitsubishi 4G63 Eclipse / EVO $290.55 Brian Crower Spring and Retainers Valve Springs: Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures (chamfer, debur, etc...) for... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Kelford Cams Kelford Cams Subaru Beehive Valve Spring and Ti Retainer Set $470.25 Kelford's Beehive valve spring and titanium retainer set is designed to fit EJ20 and EJ25 Subaru's. The springs are manufactured from "PACALOY" ovate wire, featuring nano-peen and gold nitride surface finishing treatments for superior endurance. The... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Kelford Cams Kelford Cams Subaru High Performance Valve Spring Set (Single Spring Style) $198.55 Kelfords high performance valve spring set is designed as drop in fit utilizing the OEM retainer. The "PACALOY" springs feature a 85lbs. seat pressure at 36.00mm install height and coil bind occurs at 22.00mm. The springs are good for up to 25lbs. of... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Single Valve Springs and Titanium Retainer Set for 2015-21 Subaru WRX FA20, 13-20 BRZ-FR-S $306.01 GSC Power-Division's Single, Cylindrical Spring kit is designed for the 2.0L FA20 engines found in the 2015-21 Subaru WRX and 2013-20 Subaru BRZ / FRS. These are great for boosted applications or high revving NA engines needing more spring with out... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List