-
IAG 02-14 WRX/04-21 STI/05-12 LGT/04-13 FXT Timing Belt Kit with IAG Red Racing Belt, Timing Guide, Adjustable Idlers & Tensioner | IAG-ENG-5132RD
Regular price $629.99Regular priceUnit price per$629.99Sale price $629.99 -
IAG Performance Valve Spring Set w/ Titanium Retainers EJ20 / EJ25 | IAG-ENG-3202
Regular price $249.99Regular priceUnit price per$249.99Sale price $249.99 -
IAG STI Big Bore 76mm Throttle Body w/ Electronics & Adapter Intake Manifolds | IAG-AFD-2027BK
Regular price $379.99Regular priceUnit price per$379.99Sale price $379.99 -
IAG STI Big Bore 76mm Throttle Body w/ Electronics & Adapter Package Process West Intake Manifolds | IAG-AFD-2028BK
Regular price $379.99Regular priceUnit price per$379.99Sale price $379.99 -
IAG 06-14 WRX/07+ STI/07-12 LGT/09-13 FXT V3 Top Feed TGV Housings with Butterfly Pass Thru | IAG-AFD-3050SL
Regular price $349.99Regular priceUnit price per$349.99Sale price $349.99 -
IAG Performance 06-14 WRX / 07-21 STI / 07-12 LGT / 09-13 FXT V3 Black Top Feed TGV Housings with Butterfly Pass Thru | IAG-AFD-3050BK
Regular price $499.99Regular priceUnit price per$499.99Sale price $499.99 -
IAG 02-14 WRX/04-21 STI Timing Belt Kit with IAG Black Racing Belt, Timing Guide, Adjustable Idlers & Tensioner | IAG-ENG-5132BK
Regular price $629.99Regular priceUnit price per$629.99Sale price $629.99 -
IAG 08-14 WRX/08-21 STI PTFE Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2350BK
Regular price $999.99Regular priceUnit price per$999.99Sale price $999.99 -
IAG 08-14 WRX/08-21 STI PTFE Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2350GD
Regular price $999.99Regular priceUnit price per$999.99Sale price $999.99 -
IAG 08-14 WRX/08-21 STI PTFE Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2350RD
Regular price $999.99Regular priceUnit price per$999.99Sale price $999.99 -
IAG 08-14 WRX/08-21 STI PTFE Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2330BK
Regular price $1,519.99Regular priceUnit price per$1,519.99Sale price $1,519.99 -
IAG 08-14 WRX/08-21 STI PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2310BK
Regular price $1,639.99Regular priceUnit price per$1,639.99Sale price $1,639.99 -
IAG 08-14 WRX / 08-21 STI PTFE Flex Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2352RD
Regular price $1,099.99Regular priceUnit price per$1,099.99Sale price $1,099.99 -
IAG 08-14 WRX / 08-21 STI PTFE Flex Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2352GD
Regular price $1,099.99Regular priceUnit price per$1,099.99Sale price $1,099.99 -
IAG 08-14 WRX/08-21 STI PTFE Flex Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2352BK
Regular price $1,099.99Regular priceUnit price per$1,099.99Sale price $1,099.99 -
IAG 08-14 WRX/08-21 STI PTFE Flex Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails | IAG-AFD-2340RD
Regular price $1,629.99Regular priceUnit price per$1,629.99Sale price $1,629.99
Optimize your Subaru STI 2008-2014 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 STI the edge on the road or track.