2015-2021 Subaru STI Exterior

DESCRIPTION MSP engineered an aggressive full rear carbon fiber diffuser that brings some life to the rear end of your Subie. The diffuser fits lik...

DESCRIPTION Make the rear end of either your WRX or STI better looking and more aggressive with the OLM A1 Style Carbon Fiber Rear Diffuser! This r...

DESCRIPTION Upgrade the rear end of your 2015-2021 WRX or STI with the OLM Carbon Fiber Rear Diffuser. This sleek and aggressive addition improves ...

DESCRIPTION Make the rear end of either your WRX or STI better looking and more aggressive with the OLM A1 Style Paint Matched Rear Diffuser! This ...

DESCRIPTION If you feel like you're blending in a little too much when you're cruising in your Subie, the the OLM Half Carbon VA Style Rear Diffuse...

While maintaining the unity of the body and aero as a body kit, it is also a great attraction not to feel a cramped impression. Pursuing coolness t...

Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 15...

DESCRIPTION The MSP A Style Carbon Fiber Rear Diffuser is designed to give your 2015-2021 WRX/STI an aggressive look. Its carbon fiber construction...

OVERVIEW The Verus Engineering Rear Suspension Covers complete your rear diffuser by feeding it clean, uninterrupted airflow.  These cover a large...

OVERVIEW The Verus Engineering Aggressive Rear Diffuser combines function, form, and science to deliver unparalleled fit, performance, and style t...

OVERVIEW The Verus Engineering Non-Aggressive Rear Diffuser combines function, form, and science to deliver unparalleled fit, performance, and sty...