In racing conditions engine oil temperature skyrockets. This causes decreased engine performance and reduces the oil's ability to lubricate properly. A well-designed engine oil...
Enhance your vehicle's cornering performance and driving confidence with the PERRIN Front Sway Bar. Designed for performance enthusiasts, this premium sway bar delivers reduced...
Upgrade your Subaru WRX, WRX STI, Outback, or Impreza engine bay with the Perrin Radiator Stays in sleek black. These premium radiator brackets replace...
Upgrade your engine bay with the PERRIN Coolant Overflow Tank, engineered from lightweight aluminum for superior durability and heat resistance over OEM plastic reservoirs....
he PERRIN Air Oil Separator prevents oil from entering the intake by capturing it from the crankcase vents. This reduces carbon-up, improves intercooler efficiency,...
he PERRIN Air Oil Separator prevents oil from entering the intake by capturing it from the crankcase vents. This reduces carbon-up, improves intercooler efficiency,...
Unlock your engine’s true potential with the Perrin Hi-Power Cold Air Intake -engineered for performance enthusiasts who demand power, precision, and quality. Designed specifically...
Upgrade your engine bay with the PERRIN Coolant Overflow Tank, engineered from lightweight aluminum for superior durability and heat resistance over OEM plastic reservoirs....
Upgrade your engine bay with the PERRIN Coolant Overflow Tank, engineered from lightweight aluminum for superior durability and heat resistance over OEM plastic reservoirs....
The PERRIN Rear Shifter Bushing replaces the soft, yielding stock rear shifter rod bushing with a far more solid, performance-oriented alternative—so you can enjoy...
Enhance your Subaru’s performance with the Perrin Post MAF Hose, designed specifically for 2008-2014 WRX, 2008-2021 WRX STI, 2005-2009 Legacy GT, and Outback XT...
Enhance your Subaru WRX STI’s performance with the Perrin Post MAF Hose in vibrant red. This premium silicone hose replaces the factory corrugated rubber...
Upgrade your Subaru’s engine performance with the Perrin Alternator Pulley, designed specifically for WRX, Subaru WRX STI, Impreza, Forester XT, Legacy, and Outback models...
The PERRIN Air Oil Separator prevents oil from entering the intake by capturing it from the crankcase vents. This reduces carbon-up, improves intercooler efficiency,...
Upgrade your engine bay with the Perrin Fender Shroud Kit! Designed for enthusiasts who demand both form and function, these fender shrouds deliver a...
Upgrade your engine bay with the PERRIN Coolant Overflow Tank, engineered from lightweight aluminum for superior durability and heat resistance over OEM plastic reservoirs....
Upgrade your engine bay with the PERRIN Radiator Shroud Kit a perfect blend of performance and style. Crafted from durable aluminum and finished with a...
Enhance your Subaru’s handling with the Perrin Front Adjustable Sway Bar, engineered for 2011-2014 WRX, 2008-2014 Subaru WRX STI, and 2009-2013 Forester XT models....
Take control of your Subaru WRX, WRX STI, or Impreza’s rear chassis with the Perrin Subframe Lockdown Kit, designed for model years 2008-2014 (WRX/STI)...
Unlock your engine’s true potential with the Perrin Hi-Power Cold Air Intake -engineered for performance enthusiasts who demand power, precision, and quality. Designed specifically...
Take control of your Subaru’s drivetrain performance with the PERRIN Rear Differential Lockdown Bushings. Designed to reduce excessive rear differential movement under hard acceleration...
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