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Killer B Motorsport 02-14 WRX / 04-21 STI 4-1 Holy Header Exhaust Manifold w/ V Band Up-Pipe | HH4-1
Regular price $3,008.00Regular priceUnit price per$3,008.00Sale price $3,008.00 -
HKS 06-14 WRX / 04-21 STI / 05-09 LGT Stainless Steel Unequal Length Exhaust Manifold | 1419-RF001
Regular price $1,853.00Regular priceUnit price per$2,180.00Sale price $1,853.00Sale -
Perrin Performance Afta MAF Hose Red Subaru WRX 2002-2014 / Legacy GT 2005-2009 / Outback XT 2005-2009 / STI 2004-21 | PSP-INT-355RD
Regular price $110.00Regular priceUnit price per$186.00Sale price $110.00Sale -
GSC Power-Division Single Beehive Valve Spring Set w/ Titanium Retainers Subaru Models (inc. 2002-2014 WRX / 2004+ STI) | 5043
Regular price $656.00Regular priceUnit price per$656.00Sale price $656.00 -
Tomei 02-14 WRX / 04-21 STI Forged Connecting Rods | TA203A-SB01A
Regular price $1,063.00Regular priceUnit price per$1,181.00Sale price $1,063.00Sale -
Beatrush Blue Oil Cap Subaru WRX 2002-2014 / STI 2004+ | S1401ASB
Regular price $164.00Regular priceUnit price per$164.00Sale price $164.00 -
Beatrush Oil Cap Silver Subaru WRX 2002-2014 / STI 2004+ | S1401ASS
Regular price $164.00Regular priceUnit price per$164.00Sale price $164.00 -
Tomei ARMS BX8265 Turbo Subaru Models (inc. 2002-2007 WRX / 2004+ STI) | TB403A-SB01C
Regular price $2,626.00Regular priceUnit price per$2,918.00Sale price $2,626.00Sale -
Perrin Radiator Shroud - Hyper Pink Subaru STI 2004-2007 / WRX 2002-2007 | PSP-ENG-501HP
Regular price $67.00Regular priceUnit price per$115.00Sale price $67.00Sale -
Killer B Motorsport Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi | DWR2
Regular price $540.00Regular priceUnit price per$540.00Sale price $540.00 -
IAG Performance Competition Series Oil Pan w/ Baffle for Various Subaru Models | IAG-ENG-2203
Regular price From $861.00Regular priceUnit price per$861.00Sale price From $861.00 -
IAG Performance Competition Series EJ Timing Belt Tensioner | IAG-ENG-5111BK
Regular price $861.00Regular priceUnit price per$861.00Sale price $861.00 -
IAG ARP 1/2" Head Stud Set for Subaru Multiple Fitments | IAG-ENG-1700
Regular price $861.00Regular priceUnit price per$861.00Sale price $861.00 -
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 From $326.00Regular priceUnit price per$328.00Sale price From $326.00Sale -
IAG Braided Fuel Line & Fitting Kit - IAG Top Feed FR for Subaru Multiple Fitments | IAG-AFD-2202
Regular price $459.00Regular priceUnit price per$459.00Sale price $459.00 -
Torque Solution HD Cam Bolt for Subaru EJ Single AVCS / Dual AVCS | TS-SU-626-1
Regular price $20.00Regular priceUnit price per$26.00Sale price $20.00Sale
Optimize your Subaru WRX 2006-2007 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.