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Subaru OEM Donut Gasket Subaru Turbo Models | 44022AA123
Regular price $43.00Regular priceUnit price per$43.00Sale price $43.00 -
Turbosmart 02-07 WRX / 04-21 STI Blow Off Valve Kompact Dual Port Black | TS-0203-1015
Regular price $384.00Regular priceUnit price per$426.00Sale price $384.00Sale -
Cobb 02-07 Subaru WRX/ 04-21 STI TD05H-20G-8 Turbocharger | E1120G
Regular price $2,299.00Regular priceUnit price per$2,299.00Sale price $2,299.00 -
AMS Performance Subaru EJ25 Intake Manifold - Uncoated | AMS.31.08.0001-1
Regular price $2,214.00Regular priceUnit price per$2,214.00Sale price $2,214.00 -
Killer B Motorsport Extreme Flow Hard Cast Aluminum Turbo Inlet 2002 - 2007 WRX / 2007+ STi | EJTI-PARENT
Regular price $636.00Regular priceUnit price per$636.00Sale price $636.00 -
Perrin 02-14 WRX / 04-21 STI / 05-09 Legacy / 04-13 Forester Lightened Crank Pulley Blue | PSP-ENG-100BL
Regular price $126.00Regular priceUnit price per$230.00Sale price $126.00Sale -
Fuel Injector Clinic 02-14 WRX / 07-21 STI Injectors Top Feed 2150cc | IS175-2150H
Regular price $1,557.00Regular priceUnit price per$1,557.00Sale price $1,557.00 -
HKS Carbon Titanium Cat Back Exhaust Subaru WRX/STI 2002-2007 | 3112-EX005
Regular price $1,549.00Regular priceUnit price per$1,822.00Sale price $1,549.00Sale -
HKS Hi-Power Cat Back Exhaust Subaru WRX/STI 2002-2007 | 3106-EX008
Regular price $912.00Regular priceUnit price per$1,073.00Sale price $912.00Sale -
Radium Engineering DIY Fuel Pump Wiring Kit - Universal | 17-0031
Regular price $130.00Regular priceUnit price per$137.00Sale price $130.00Sale -
Radium Engineering Single Catch Can Mounting Bracket - Universal
Regular price $30.00Regular priceUnit price per$31.00Sale price $30.00Sale -
Snow Performance Gas Stage 2 The New Boost Cooler Forced Induction Water/Methanol Injection Kit - Universal
Regular price $994.00Regular priceUnit price per$1,391.00Sale price $994.00Sale -
Gates 02-14 WRX/ 04-21 STI Micro-V Belt Alternator & Power Steering Belt | K050344
Regular price $34.00Regular priceUnit price per$34.00Sale price $34.00 -
Perrin 02-14 WRX / 04-21 STI / 05-09 Legacy / 04-13 Forester Lightened Crank Pulley Black | PSP-ENG-100BK
Regular price $126.00Regular priceUnit price per$230.00Sale price $126.00Sale -
Eagle 02-14 Subaru WRX/ 04-21 STI Connecting Rods
Regular price $668.00Regular priceUnit price per$758.00Sale price $668.00Sale -
Torque Solution 02-14 WRX/ 04-21 STI V3 Billet Pitch Stop Engine Mount | TS-SU-011
Regular price $154.00Regular priceUnit price per$190.00Sale price $154.00Sale
Optimize your Subaru WRX 2002-2005 engine's performance with a comprehensive range of top-quality aftermarket parts from industry-leading brands. Elevate the power and efficiency of your vehicle with ETS, HKS, Perrin, Mishimoto, AMS, Grimmspeed, Cobb, Remark, PLM, Turbosmart, IAG Performance, and more. Enhance airflow and filtration through air intake ducts and cold air intakes, while maintaining engine cleanliness with air oil separators and catch cans. Experience impeccable control and responsiveness with blow off valves and boost control solenoid covers, complemented by the reliability of engine mounts and meticulously crafted engine management harnesses. Simplify maintenance and improve overall performance with dipsticks and explore comprehensive engine package deals for a holistic approach to upgrading your Subaru WRX's engine. Unleash the full potential of your vehicle through precision-engineered components designed to deliver both power and durability, all meticulously designed to give your Subaru WRX the edge on the road or track.