2008-2014 STI

Constructed from high-quality materials, the PERRIN Alternator Pulley mimics the signature Crank Pulley design while reducing rotational weight. At...

Constructed from powder-coated aluminum, the PERRIN radiator shroud tops off the radiator for a polished, streamlined look. It not only boosts air...

  The Perrin 11-14 Subaru WRX/STI Fender Shroud Set - Red features a full-length design, PERRIN signature pulley cover with angled cutouts, CNC Las...

Dress up the top of your engine and pulleys with this stylish cover by PERRIN. Choose either red or black to add a bit of flair to your engine bay....

This Perrin Gurney Flap for the 09-14 Subaru WRX Hatchback and 08-14 Subaru STI Hatchback is designed to improve downforce while stylishly enhancin...

The Perrin Adjustable Hood Bumpers offer an upgrade to OEM bumpers with increased durability and an adjustable range for a more precise hood alignm...

The Perrin Performance Hood Bumpers provide a stylish and reliable replacement for the original equipment manufacturer (OEM) bumpers. Installation ...

Heavy duty control arms provides on car adjustability of camber alignment. This results in improved traction, increased cornering grip and better t...

Add some additional style and efficiency to your existing Mishimoto Performance Air Intake! This powdercoated, black airbox will divert more cold o...

Add a consistent 10+ wheel horsepower with the largest Top Mounted Intercooler on the market! We pushed every dimension to make this the best TMIC ...

Torque Solution Silicone Radiator Hose Kits are essential for your Subaru. They are specifically designed to replace the factory-installed rubber h...

Torque Solution Silicone Radiator Hose Kits are essential for your Subaru. They are specifically designed to replace the factory-installed rubber h...

Torque Solution engine mounts you will see and feel a difference in your WRX or STi. These mounts are made out of high grade billet aluminum materi...

The Torque Solution Throttle Body Spacer for Subaru WRX 2006-2014 and STI 2004-2015 helps to create a larger intake manifold volume and improved ai...

All Torque Solution mounts are made of high grade billet aluminum material, urethane bushings, and stainless steel pins. This is a direct replaceme...

Perrin V2 Engine Mounts provide an innovative design solution to fit most Subaru platforms. They feature a two-part design that easily installs wit...

This DeatschWerks fuel pump module provides consistent fuel delivery with two DW300 pumps and its three-piece design for 2008-21 model year Subaru ...

X2 Series Fuel Pump Module for 2008-21 WRX/STI, 2008-18 Forester, 2005-09 Legacy, 2008-14 Impreza

Replace the ugly yellow plastic OEM oil fill cap with the sexy billet oil fill cap from PERRIN.COMPLETE YOUR ENGINE BAYThe PERRIN Aluminum oil cap ...