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.
Subaru WRX 2002-2005 Engine Parts
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Deatschwerks 88lb | 900cc 4 Set Long Fuel Injectors - Universal
Regular price $329.00Sale price $329.00 Regular priceUnit price per$329.00 -
In StockDeatschwerks Fuel Pump Hardwire Installation Kit - Universal
Regular price $59.00Sale price $59.00 Regular priceUnit price per$59.00 -
In StockDeatschWerks DW350iL In-Line External Fuel Pump w/ Mounting Brackets - Universal
Regular price $219.00Sale price $219.00 Regular priceUnit price per$219.00 -
CP 9310 Steel Non-Chamfered Wrist Pin - Universal
Regular price $28.50Sale price $28.50 Regular priceUnit price per$0.00 -
CP Forged 92.5mm Pistons & Rings WRX 2002-2005
Regular price $679.00Sale price $679.00 Regular priceUnit price per$0.00 -
Brian Crower 2.29L Sportsman Rod Stroker Kit WRX 2002-2005
Regular price $3,805.00Sale price $3,805.00 Regular priceUnit price per$3,805.00 -
Brian Crower 2.29L BC625+ Rod Stroker Kit WRX 2002-2005
Regular price $4,029.00Sale price $4,029.00 Regular priceUnit price per$4,029.00 -
Brian Crower 2.29L I-Beam Rod Stroker Kit WRX 2002-2005
Regular price From $4,116.00Sale price From $4,116.00 Regular priceUnit price per$4,116.00 -
In StockBrian Crower Stage 3 Camshafts WRX/STI 2002-2007
Only 6 leftRegular price From $866.00Sale price From $866.00 Regular priceUnit price per$866.00 -
In StockBrian Crower Stage 3 Camshafts Subaru EJ205 WRX 2002-2005
Only 2 leftRegular price $866.00Sale price $866.00 Regular priceUnit price per$866.00 -
Brian Crower bROD Connecting Rods WRX 2002-2014 / STI 2004-2019 Most Subaru EJ Motors
Regular price $657.30Sale price $657.30 Regular priceUnit price per$657.30 -
In StockBrian Crower 6mm Intake Valve Guides WRX 2002-2014 / STI 2004-2019 Subaru Turbo Models
Only 4 leftRegular price $81.00Sale price $81.00 Regular priceUnit price per$81.00 -
In StockBrian Crower 6mm Exhaust Valve Guides WRX 2002-2014 /STI 2004-2019 Subaru Turbo Models
Only 3 leftRegular price $81.00Sale price $81.00 Regular priceUnit price per$81.00 -
In StockBrian Crower Titanium Retainer Kit WRX 2002-2014 / STI 2004-2019 Subaru Turbo Models
Only 4 leftRegular price $204.00Sale price $204.00 Regular priceUnit price per$204.00 -
BorgWarner EFR-7064 Turbo Charger 0.92A/R WG T4 Twin Scroll - Universal
Regular price $2,262.13Sale price $2,262.13 Regular priceUnit price per$0.00 -
Bosch Inline Electric Fuel Pump - Universal
Regular price $159.99Sale price $159.99 Regular priceUnit price per$0.00