2015-2021 WRX Engine

Perrin top mount intercoolers (TMIC) for 2015-2021 Subaru WRX will add a consistent 10+ wheel horsepower! This is one of the largest top mounted in...

Perrin top mount intercoolers (TMIC) for 2015-2021 Subaru WRX will add a consistent 10+ wheel horsepower! This is one of the largest top mounted in...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

Replace the ugly OEM plastic dipstick handle with the PERRIN Dipstick Handle. Made from CNC machined aluminum and featuring a black, blue, pink, ne...

The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the...

The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the...

The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the...

The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power. True weight savings can be felt with every blip of the...

Accessorize the top of your engine and the pulleys with the PERRIN Pulley Cover. Choose red or black to accent your engine bay.Add more flavor and ...

Enhance the look of your FA DIT engine's pulleys with the PERRIN Belt Cover! This pulley cover is designed as a direct, high-grade aluminum substit...

Upgrade your OEM covers with PERRIN Cam Solenoid Covers. These top-of-the-line covers are crafted from CNC machined aluminum and have been anodized...

Upgrade your OEM covers with PERRIN Cam Solenoid Covers. These top-of-the-line covers are crafted from CNC machined aluminum and have been anodized...

Upgrade your OEM covers with PERRIN Cam Solenoid Covers. These top-of-the-line covers are crafted from CNC machined aluminum and have been anodized...

The PERRIN Alternator Pulley mirrors Perrin's signature design and weighs in at an impressively low 0.116 lbs. This outcome is lighter than the OEM...

Perrin's Lightweight Water Pump Pulley is designed to reduce the weight of rotating engine parts, resulting in improved throttle response, increase...

Perrin's Lightweight Water Pump Pulley - Red is designed to reduce the weight of rotating engine parts, resulting in improved throttle response, in...

  Perrin 15-22 WRX Cam Solenoid Cover offers durable red anodized aluminum construction that protects the original equipment sensors while adding a...

BLOX Racing spends countless hours designing, engineering and testing so each product is able to offer the enthusiast both form and function. The m...