2015–2021 Subaru WRX Mods

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX!  NO TUNIN...

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX!  NO TUNIN...

The OEM Subaru pitch stop brackets fail over time. Help prevent this failure with the PERRIN Pitch Stop Brace.  THE PROBLEM WITH THE OEM PITCH STO...

Perrin Engine Mount Kit 2002-2021 WRX/STI OVERVIEW PERRIN Engine Mounts reduce motor movements, efficiently transmit motor power and give drivers ...

Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucia...

Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucia...

Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucia...

Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucia...

Add a consistent 10+ wheel horsepower with one of the largest Top Mounted Intercoolers on the market! We pushed every dimension to make this the b...

Add a consistent 10+ wheel horsepower with one of the largest Top Mounted Intercoolers on the market! We pushed every dimension to make this the b...

WHY YOU WANT THIS In racing conditions engine oil temperature skyrockets. This causes decreased engine performance and reduces the oil's ability to...

DESCRIPTION Upgrade the rear braking performance of your 2008-2021 Subaru WRX with the DBA Street Series X Gold Rear Brake Rotor. Designed as a dir...

DESCRIPTION Upgrade the front braking performance of your 2015-2021 Subaru WRX with the DBA Street Series X Gold Front Brake Rotor. Designed as ...

DESCRIPTION Upgrade the rear braking performance of your 2016+ Subaru WRX with EyeSight using the DBA Street Series T2 Slotted Rear Brake Rotor. De...

DESCRIPTION Upgrade the front braking performance of your 2015-2021 Subaru WRX with the DBA Street Series T2 Slotted Front Brake Rotor. Designed as...

DESCRIPTION Upgrade the rear braking performance of your 2008-2021 Subaru WRX with the DBA 4000 Series T3 Slotted Rear Brake Rotor. Designed as a p...

DESCRIPTION Upgrade the rear braking performance of your 2008-2021 Subaru WRX with the DBA 4000 Series XS Gold Rear Brake Rotor. Built from XG-150 ...

DESCRIPTION Upgrade the rear braking performance of your 2016+ Subaru WRX with the DBA 4000 Series T3 Slotted Rear Brake Rotor. Designed as a hi...

DESCRIPTION Upgrade the front braking performance of your 2015-2021 Subaru WRX with the DBA 4000 Series XS Gold Front Brake Rotor. Cast from XG-150...

DESCRIPTION Upgrade the front braking performance of your 2015-2021 Subaru WRX with the DBA 4000 Series T3 Slotted Front Brake Rotor. Designed a...

Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while deliver...

Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop l...

Whiteline's Anti Geometry Kit replaces the front control arm rear vertically mounted bushing and featuring low compliance synthetic elastomer with ...

Whiteline's 'MOTORSPORT ONLY' Anti Geometry Kit replaces the front control arm rear vertically mounted bushing and features lightweight aluminium h...

DESCRIPTION The Whiteline Adjustable Rear Lower Control Arm set is designed for the 2008+ Subaru WRX and the 2008–2021 Subaru STI to restore and fi...