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BLOX Racing Subaru EJ20/EJ25 Coolant Flow Upgrade Kit | BXCC-50000
Regular price $117.00Regular priceUnit price per$172.00Sale price $117.00Sale -
Perrin Performance 02-14 Subaru WRX / 04-21 STI Alternator Pulley Blue | Also Fits Impreza 1993-2016 / Forester 1998-2010 / Outback 2000-2009 / Legacy 2000-2009 | PSP-ENG-118BL
Regular price $55.00Regular priceUnit price per$100.00Sale price $55.00Sale -
Turbosmart 02-07 WRX / 04-21 STI 34mm Blow Off Valve Plug | TS-0205-2016
Regular price $19.00Regular priceUnit price per$21.00Sale price $19.00Sale -
Turbosmart 02-07 WRX / 04-21 STI / 06-08 FXT Dual Port Blow Off Valve Black | TS-0205-1016
Regular price $608.00Regular priceUnit price per$675.00Sale price $608.00Sale -
COBB Delrin Oil Cap Most Subaru Models | 800515
Regular price $146.00Regular priceUnit price per$146.00Sale price $146.00 -
COBB Oil Filler Cap Black Most Subaru Models | 800510-BK
Regular price $146.00Regular priceUnit price per$146.00Sale price $146.00 -
Cobb Stainless Steel 3-inch Cat Back Exhaust Subaru WRX 2002-2007 / STI 2002-2007 | 512100
Regular price $1,412.00Regular priceUnit price per$1,412.00Sale price $1,412.00 -
Cobb 02 WRX Initialization Connector | AE-WRX-FLASHMODE-02
Regular price $9.00Regular priceUnit price per$9.00Sale price $9.00 -
Cobb 15mm Urethane Exhaust Hanger Subaru WRX 2002-2007 / STI 2002-2007 | 511301
Regular price $35.00Regular priceUnit price per$35.00Sale price $35.00 -
COBB 02-07 WRX / 04-21 STI / 04-08 FXT Throttle Body Coupler Black | 712455
Regular price $86.00Regular priceUnit price per$86.00Sale price $86.00 -
Blouch 02-07 WRX / 04-21 STI Dominator 1.5XT-R 10cm^2 Ceramic Coated Turbo 3in Inlet | BLCDOM1.5XT10CM3INCOAT
Regular price $3,079.00Regular priceUnit price per$3,079.00Sale price $3,079.00 -
Blouch Dominator 2.5XT-R 8cm^2 Turbo Subaru 2002-2007 WRX / 2004+ STI | BLCDOM2.5XTR8CM2
Regular price $3,293.00Regular priceUnit price per$3,293.00Sale price $3,293.00 -
Blouch 02-07 WRX / 07 STI Oil Feed Line| BLCOILWRX
Regular price $89.00Regular priceUnit price per$89.00Sale price $89.00 -
Blouch 18GXT-R 8cm^2 Billet Ball Bearing Turbo Subaru 2002-2007 WRX / 2004+ STI | BLCTD05H-18GXTR8CM
Regular price $2,917.00Regular priceUnit price per$2,917.00Sale price $2,917.00 -
Perrin 2.4" Turbo Inlet Hose For WRX 2002-2007 /STI 2004-2011 - Install Kit | S-PSP-INT-401
Regular price $52.00Regular priceUnit price per$77.00Sale price $52.00Sale -
Perrin 02-14 WRX / 04-21 STI Fuel Rail Top Feed Style Rails Only | PSP-FUL-220BK
Regular price $455.00Regular priceUnit price per$455.00Sale price $455.00
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.