Upgrade your Subaru’s engine responsiveness with the Perrin Alternator Pulley in vibrant red, designed for WRX, Subaru WRX STI, Impreza, Forester XT, Legacy, and...
Upgrade or replace your turbo inlet coupler with the durable Perrin Turbo Inlet Replacement Nylon Coupler, designed specifically for Subaru WRX (2002-2007), Subaru WRX...
Enhance your Subaru’s intake system with the Perrin Throttle Body Hose, designed specifically for 2002-2007 WRX, 2004-2021 WRX STI, and 2004-2008 Forester XT models....
Perrin Boost Solenoid Cover Red 2008-2021 STI | Engine Bay Aesthetics & Protection | Performance Accessory Overview The Perrin Boost Solenoid Cover in vibrant...
Maximize performance without sacrificing drivability with the Perrin Recirculating Blow Off Valve. Engineered for precision and reliability, this high-performance BOV is the ideal upgrade...
Enhance your Subaru’s engine performance with the Perrin Lightened Crank Pulley, designed for a wide range of Subaru models including WRX, WRX STI, Legacy,...
Upgrade your Subaru’s intake system with the Perrin Throttle Body Hose in vibrant red, designed specifically for 2002-2007 WRX, 2004-2021 Subaru WRX STI, and...
Improve airflow, increase horsepower, and add style to your engine bay with the Perrin Turbo Inlet Hose! Silicone technology allows Perrin to design a...
Upgrade your driving experience with the PERRIN Reverse Lockout Lever – a direct replacement for the factory plastic piece, designed for precision, durability, and style....
Upgrade your Subaru’s engine performance with the Perrin Lightened Crank Pulley, engineered for models including the WRX, Subaru WRX STI, Legacy, Forester, and Outback....
Improve airflow, increase horsepower, and add style to your engine bay with the Perrin Turbo Inlet Hose! Silicone technology allows Perrin to design a...
The HKS Exhaust System for the 2015+ STI is designed for enthusiasts who want a perfect balance of performance and refinement. Delivering strong power...
Here, you are looking at the HKS LA Twin Disc Clutch Kit for the 2004-2021 STI. Details: Lightweight cover and diaphragm spring with optimized characteristics...
Here, you are looking at the HKS M35iL Super Fire Racing Spark Plug. Features: 0.6mm Iridium Alloy Center Electrode - Iridium alloy center electrode reduces...
Here, you are looking at the HKS M35iL Super Fire Racing Spark Plug. Features: 0.6mm Iridium Alloy Center Electrode - Iridium alloy center electrode reduces...
Upgrade your Subaru WRX STI (2015-2021) with the HKS Dry Carbon Suction Kit, designed to enhance engine performance and appearance. This premium intake upgrade...
Here, you are looking at the HKS M35iL Super Fire Racing Spark Plug. Features: 0.6mm Iridium Alloy Center Electrode - Iridium alloy center electrode reduces...
HKS Racing Suction Brushed Intake Kit 2015-2021 STI | Performance Enhancement | Intake System Overview The HKS Racing Suction Brushed Intake Kit is a...
This turbo exhaust manifold is crafted from durable SUS304 stainless steel, featuring smooth bends and premium welds for a direct replacement of your factory...
Upgrade your Subaru’s engine performance with the HKS Fine Tune Timing Belt, designed specifically for Subaru WRX (2002-2014), WRX STI (2004-2021), Legacy GT (2005-2012),...
Enhance your 2008-2021 Subaru WRX STI’s performance with the HKS Suction Return Kit, designed to refine your turbocharged engine’s sound and efficiency. This premium...
Upgrade your Subaru’s intake system with the HKS Super Hybrid Panel Air Filter, designed specifically for 2008-2021 WRX, 2008-2018 WRX STI, and 2010-2012 Legacy...
The HKS Super SQV (Sequential Blow Off Valve) features a unique sequential valve structure paired with a differential pressure control system, allowing it to...
Upgrade your Subaru WRX or WRX STI with the HKS Fine Tune Power Steering / Alternator V-Belt, designed to deliver superior durability and consistent...
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