15 WRX

$3,199.99 $3,359.99

IAG Stage 2 2.5L Subaru Short Block for WRX, ST...

The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performa...

The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performance short block. The IAG Stage 2 short block builds on the Stage 1's strengths by adding ACL Race bearings and IAG Spec H-Beam forged connecting rods. The upgraded rods and bearings are able to support additional engine load produced by larger turbochargers that the OEM STI rods cannot support reliably. Each IAG Stage 2 Short Block starts with new Subaru 2.5L 99.5mm stock bore EJ25 engine case hal...

$10.00

Cobb Tuning Subaru Big SF Intake + Airbox Hardw...

COBB Tuning's replacement hardware kit for your Subaru Big SF Intake + Airbox Hardware Kit. Fits ...

COBB Tuning's replacement hardware kit for your Subaru Big SF Intake + Airbox Hardware Kit. Fits SUBARU BIG SF INTAKE SYSTEM WRX 2015-2017

$35.10 $39.00

Perrin Performance Turbo Sump Restrictor 15-18 WRX

Fix both the burning oil smell and blue exhaust smoke problems associated with your WRX turboback...

Fix both the burning oil smell and blue exhaust smoke problems associated with your WRX turboback exhaust or Stage 2 and higher WRX by installing the PERRIN Turbo Sump Restrictor.

$110.00

Grimmspeed GrimmSpeed Radiator Hose Kit, Black ...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-ro...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and the integrity of those hoses degrades, cracks develop and you can suddenly find yourself stranded on the side of the highway or the racetrack. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's important to make sure your radiator hoses are up for the job. They need to be able to handle not only everyday conditions,...

$681.00 $742.06

ACT 2015+ Subaru WRX HD/Perf Street Sprung Clut...

Specifications Specifications Warranty 12 Months Product Weight (lbs.) 14.5 Disc Type Sp...

Specifications Specifications Warranty 12 Months Product Weight (lbs.) 14.5 Disc Type Sprung Street Disc Pressure Plate Type Heavy Duty Input Shaft Diameter (Inches) 1 Torque Capacity Over OE 32% Torque Capacity (ft/lbs.) 420 Friction Surface Diameter (Inches) 9 Friction Surface Diameter (mm) 228 Spline Count 24 ItemCodeDesc HD/Perf Street Sprung Disc Material Organic Description SB5-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular...

$399.99 $419.99

IAG Performance Competition Series Air / Oil Se...

IAG Performance Competition Series Air / Oil Separator (AOS) For 2015-17 Subaru Impreza WRX in Red

IAG Performance Competition Series Air / Oil Separator (AOS) For 2015-17 Subaru Impreza WRX in Red