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.
2008-2014 Subaru WRX STI Engine Parts
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COBB Aluminum Radiator and Alternator Cover Package
Fits: 08-14 WRX/STI
Regular price $187.00Sale price $187.00 Regular priceUnit price per$187.00 -
IAG 02-14 WRX/04-21 STI/04-13 FXT/05-12 LGT Timing Guide, Comp Tensioner & Red Racing Timing Belt Kit | IAG-ENG-5130
Regular price $899.99Sale price $899.99 Regular priceUnit price per$899.99 -
IAG Red Racing Timing Belt
Fits: 02-14 WRX, 04-21 STI, 04-13 FXT, 05-12 LGT
Regular price $229.99Sale price $229.99 Regular priceUnit price per$229.99 -
IAG Single Valve Spring and Titanium Retainer Set For Subaru EJ Engine
Regular price $329.99Sale price $329.99 Regular priceUnit price per$329.99 -
IAG V3 Top Feed TGV Housings with Butterfly Pass Thru
Fits: 08-14 WRX, 07-14 STI, 07-12 LGT, 09-13 FXT
Regular price $399.99Sale price $399.99 Regular priceUnit price per$399.99 -
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 $699.99Sale price $699.99 Regular priceUnit price per$699.99 -
IAG PTFE Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX/08-21 STI
Regular price $1,099.99Sale price $1,099.99 Regular priceUnit price per$1,099.99 -
IAG PTFE Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,099.99Sale price $1,099.99 Regular priceUnit price per$1,099.99 -
IAG PTFE Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,099.99Sale price $1,099.99 Regular priceUnit price per$1,099.99 -
IAG PTFE Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX,08-21 STI
Regular price $1,619.99Sale price $1,619.99 Regular priceUnit price per$1,619.99 -
IAG PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,739.99Sale price $1,739.99 Regular priceUnit price per$1,739.99 -
IAG PTFE Flex Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,199.99Sale price $1,199.99 Regular priceUnit price per$1,199.99 -
IAG PTFE Flex Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,199.99Sale price $1,199.99 Regular priceUnit price per$1,199.99 -
IAG PTFE Flex Fuel System Kit w/ Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,199.99Sale price $1,199.99 Regular priceUnit price per$1,199.99 -
IAG PTFE Flex Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,729.99Sale price $1,729.99 Regular priceUnit price per$1,729.99 -
IAG PTFE Flex Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails
Fits: 08-14 WRX, 08-21 STI
Regular price $1,729.99Sale price $1,729.99 Regular priceUnit price per$1,729.99
