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These coilovers are the result of expert research in technology and manufacturing. Your vehicle and wallet will benefit from Tein's efforts! SPECIF...

DESCRIPTION Upgrade your cooling system with the Mishimoto Aluminum Coolant Expansion Tank for the 2002-2007 Subaru WRX and 2004-2016 STI. Designed...

DESCRIPTION The Mishimoto Street Performance Intercooler takes the place of the stock unit and is specifically designed for use on the stock tune u...

DESCRIPTION The ACT Clutch Release Bearing for the 2004–2021 Subaru STI (RB601) is a high-quality, direct-fit component designed to meet or exceed ...

DESCRIPTION Upgrade your 2018-2021 Subaru WRX STI with Hawk DTC-60 Front Brake Pads, engineered for serious track and high-performance street use. ...

DESCRIPTION The Hawk HPS front brake pads for the 2004–2017 STI are engineered for high performance street driving where stronger stopping power an...

WHY YOU WANT THIS In racing conditions engine oil temperature skyrockets. This causes decreased engine performance and reduces the oil's ability to...

The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...

DESCRIPTION The Perrin Coolant Overflow Tank for the 2002+ Subaru WRX and 2004–2021 STI is a premium upgrade that replaces the factory plastic tank...

Upgrade your WRX or STI with a PERRIN Adjustable Front Swaybar for improved handling and performance. This easy suspension upgrade enhances corneri...

The PERRIN Shifter Detent Kit is an inexpensive upgrade that adds a crisp and solid feel to gear changes in your manual transmission WRX or STI. Cr...

DESCRIPTION The AWE Track Edition Axleback Exhaust with Chrome Silver Tips for the 2022+ Subaru WRX is the aggressive, no-holds-barred choice for d...

DESCRIPTION The AWE Touring Edition Axleback Exhaust with Diamond Black Tips for the 2022+ Subaru WRX delivers a rich, drone-free BOXER rumble in a...

DESCRIPTION Step into serious performance with the MBRP Armor Pro Series Single Exit Cat-Back Exhaust for the 2011–2021 WRX and STI sedans. Featuri...

DESCRIPTION Unleash the raw, aggressive tone your 2022+ Subaru WRX was built for with the MBRP Armor Pro Series Race Tone Dual Exit Cat-Back Exhaus...

DESCRIPTION Unlock the full sound potential of your 2022+ Subaru WRX with the MBRP Armor Pro Series Axle Back w/ Carbon Fiber Tips. Designed to del...

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...

DESCRIPTION The Perrin Battery Tie Down is a quick and affordable upgrade for your Subaru. Batteries are essential for many of your vehicles functi...