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IAG ARP 1/2" Head Stud Set for Subaru Multiple Fitments | IAG-ENG-1700
Regular price $524.99Regular priceUnit price per$524.99Sale price $524.99 -
IAG Performance 02-14 WRX / 07-21 STI / 08-12 LGT / 06-13 FXT V3 Top Feed Fuel Rails Black | IAG-AFD-2102
Regular price $199.99Regular priceUnit price per$199.99Sale price $199.99 -
IAG Braided Fuel Line & Fitting Kit - IAG Top Feed FR for Subaru Multiple Fitments | IAG-AFD-2202
Regular price $279.99Regular priceUnit price per$279.99Sale price $279.99 -
Cobb Tuning 04-20 STI / 02-07 WRX / 04-08 FXT 4 Bar MAP Sensor Upgrade Kit | A12700
Regular price $215.00Regular priceUnit price per$215.00Sale price $215.00 -
ACL 02-14 WRX / 04-21 STI Rod Bearings Standard Size 52mm Journal | 4B8296A-STD
Regular price $9.88Regular priceUnit price per$9.88Sale price $9.88 -
Turbosmart 02-07 WRX / 04-21 STI Recirculating Blow Off Valve Kompact Plumb Back Black | TS-0203-1215
Regular price $177.95Regular priceUnit price per$197.72Sale price $177.95Sale -
Turbosmart 02-07 WRX / 04-21 STI / 06-08 FXT Dual Port Blow Off Valve | TS-0205-1015
Regular price $354.95Regular priceUnit price per$394.39Sale price $354.95Sale -
Turbosmart 02-07 WRX / 04-21 STI / 06-08 FXT Plumb Back Recirculating Blow Off Valve Blue | TS-0205-1215
Regular price $344.95Regular priceUnit price per$383.28Sale price $344.95Sale -
Turbosmart Internal Wastegate 7 PSI Black Subaru WRX 2002-2007 | TS-0605-5072
Regular price $198.95Regular priceUnit price per$221.06Sale price $198.95Sale -
Aeromotive 02-14 WRX / 07-21 STI Billet Fuel Rails - Black | 14169
Regular price $267.95Regular priceUnit price per$267.95Sale price $267.95 -
MAPerformance EJ25 Shortblock Assembly Stage 1 Subaru Subaru WRX 2002-2018 / STI 2004-21 | SUB-SB-25-S1-PARENT
Regular price $3,499.99Regular priceUnit price per$3,499.99Sale price $3,499.99 -
MAPerformance SS Oil Cooler Kit Subaru WRX 2002-2007 / STI 2004-2007 | SUB-OCK-SS-PARENT
Regular price From $429.99Regular priceUnit price per$429.99Sale price From $429.99 -
Cobb Front Mount Intercooler Core Silver Subaru WRX 2004-2007 / STI 2004-2007 | 712502-SL
Regular price $1,025.00Regular priceUnit price per$1,025.00Sale price $1,025.00 -
Cobb Front Mount Intercooler Kit Silver Subaru WRX 2004-2007 / STI 2004-2007 | 712500-SL
Regular price $1,925.00Regular priceUnit price per$1,925.00Sale price $1,925.00 -
Cobb Titanium Cat-Back Exhaust System Subaru WRX 2002-2007 / STI 2004-2007 | 512140
Regular price $1,395.00Regular priceUnit price per$1,395.00Sale price $1,395.00 -
COBB 02-07 WRX / 04-21 STI / 04-08 FXT MAP Sensor Adapter | A12600
Regular price $60.00Regular priceUnit price per$60.00Sale price $60.00
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.