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Add a PERRIN Adjustable Rear Swaybar to your WRX, STI, FR-S, 86 or BRZ. Adding a swaybar is the easiest way to improve and fine tune the handling o...
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Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank!
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The PERRIN Top Feed Fuel Rail Set allows you the flexibility of choosing your own fuel lines and fittings to work with your unique setup.
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The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay.
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The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay.
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The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay.
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Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015+ WRX!
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PERRIN Engine Mounts reduce motor movements, efficiently transmit motor power and give drivers a connected feel with their car. A large improvement...
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The PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, increases intercooler effici...
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The PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, increases intercooler effici...
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The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
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The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
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Improve airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose. NO TUNING REQUIRED
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Improve airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose. NO TUNING REQUIRED
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The PERRIN Transmission Mount reduces drive train movement under hard acceleration, deceleration, and cornering.
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When driving aggressively OEM endlinks flex & bend causing unpredictable handling. If you enjoy track sessions or a spirited drive on the stree...
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Improve airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose. NO TUNING REQUIRED
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Improve airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose. NO TUNING REQUIRED
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PERRIN Wheel Spacers move your wheels and tires outwards so they are more flush with the fender--instantly give your vehicle the perfect stance! S...
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Add a PERRIN Adjustable Rear Swaybar to your WRX, STI, FR-S, 86 or BRZ. Adding a swaybar is the easiest way to improve and fine tune the handling o...
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Increase horsepower and style under your hood.The PERRIN Performance intake system uses proper MAF alignment and plumbing size, which are crucial t...
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Increase horsepower and style under your hood.The PERRIN Performance intake system uses proper MAF alignment and plumbing size, which are crucial t...
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Perrin 16-17 Subaru WRX STI Red Cold Air Intake
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Perrin 16-17 Subaru WRX STI Black Cold Air Intake
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Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower an...
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Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower an...
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The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
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The PERRIN Performance Air Oil Separator traps oil from the crank case vents before it enters the intake, thus increasing intercooler efficiency an...
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The PERRIN Turbo Inlet Hose for the 2015-2020 WRX will increase airflow to the engine which increases horsepower while adding a touch of color and ...
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The PERRIN Engine Cover Kit replaces the OEM plastic engine cover, adding color and style to your engine bay.
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The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay.
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A key to making more power on any turbocharged engine is the addition of a high performance air-to-air intercooler. This part in the simplest of te...
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A key to making more power on any turbocharged engine is the addition of a high performance air-to-air intercooler. This part in the simplest of te...
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A key to making more power on any turbocharged engine is the addition of a high performance air-to-air intercooler. This part in the simplest of te...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance. Adjustable T6 6061 fr...
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Whiteline Rear lower Lateral Toe Adjustment Turnbuckle arm allows for a more precise adjustment of toe on the rear suspension over the stock units....
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Designed like any Turbosmart product, with the highest of quality and precision, the Internal Wastegate Actuators (IWG) provide better turbo respon...
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Our latest Type 5 Dual Port BOV features the innovative new Smart Port drive-by-wire friendly staging technology that gives you the response of a p...
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When massive flow and cooling is needed, Turbo XS Intercoolers deliver. Dwarfing the factory IC core volume, Turbo XS Intercoolers are bar and plat...
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* SUBARU WRX/STi Made from heavy gauge 4" inside diameter 304 stainless steel, the Turbo XS Downpipe is larger than any other WRX/STi Downpipe on t...
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Not too loud and not too quiet, the W15-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can hear when you ...
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High Tech is made from a new material called "Vanadium" which is much lighter then other spring and increases flexibility. *Features* * All spring ...
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