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Manley Subaru WRX STI 2.5L EJ257 99.75 Mm Bore 1.285 In. CH 18.00 CC Dish Piston (Single) | 621002C-1
Regular price $174.81Regular priceUnit price per$190.01Sale price $174.81Sale -
MRT 11-14 WRX/STI Sedan MRT Street Race Turbo Back Exhaust : NC | 98P112
Regular price $1,589.99Regular priceUnit price per$1,907.99Sale price $1,589.99Sale -
MRT 11-14 WRX / 08-14 STI Hatchback MRT Street Race DMS Turbo Back: NC | 98P111
Regular price $1,589.99Regular priceUnit price per$1,907.99Sale price $1,589.99Sale -
Extreme Online Store 2004-21 Subaru WRX STi | 02-14 WRX Impreza T-304 Up-Pipe
Regular price $199.98Regular priceUnit price per$199.98Sale price $199.98 -
Extreme Online Store 2011-14 WRX / STi Muffler Delete Axle Back Quad Exhaust
Regular price From $256.98Regular priceUnit price per$256.98Sale price From $256.98 -
P&L Motorsports 07+ STI CNC Machined Subaru EJ Top Feed TGV Housings
Regular price $404.95Regular priceUnit price per$404.95Sale price $404.95 -
P&L Motorsports CNC’d WRX/STI/BRZ Exhaust Head Flange | PL-CNC505
Regular price $109.95Regular priceUnit price per$109.95Sale price $109.95 -
P&L Motorsports WRX/STI EJ20 & EJ25 Exhaust Manifold Header
Regular price From $1,319.95Regular priceUnit price per$1,319.95Sale price From $1,319.95 -
P&L Motorsports WRX/STI Top Mount BOV Adapter | PL-CNC704
Regular price $102.95Regular priceUnit price per$102.95Sale price $102.95 -
P&L Motorsports Subaru EJ Top Feed Fuel Rails
Regular price From $230.95Regular priceUnit price per$230.95Sale price From $230.95 -
P&L Motorsports 2008+ WRX/STI HighFLO Intake | PL-SUB507-02
Regular price $322.95Regular priceUnit price per$322.95Sale price $322.95 -
P&L Motorsports 2008+ STI / 2011-2014 WRX Quad Tip Exhaust – SEDAN
Regular price From $1,270.95Regular priceUnit price per$1,270.95Sale price From $1,270.95 -
P&L Motorsports 02+ Subaru
Regular price From $329.95Regular priceUnit price per$329.95Sale price From $329.95 -
P&L Motorsports 08+ WRX/STI GTX35r Turbo Kit
Regular price $5,370.95Regular priceUnit price per$5,370.95Sale price $5,370.95 -
P&L Motorsports 08+ WRX/STI Pro Comp Turbo Kit
Regular price From $4,319.95Regular priceUnit price per$4,319.95Sale price From $4,319.95 -
Company23 Standard Boost Control Solenoid Subaru STI 2008-21 | 530 - Return
Regular price $99.96Regular priceUnit price per$124.95Sale price $99.96Sale
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.