Diffusers

Carbon Fiber Rear Diffusers & Covers

A rear diffuser shapes the airflow leaving the underside of the car, helping reduce lift and drag at speed while giving the rear end a sharper, race inspired look. Carbon fiber diffusers are light, stiff and tolerate heat well, making them a popular upgrade for both street and track builds.

Most of our range is Seibon carbon fiber, including MB-Style rear diffusers for the Honda Civic Type R FL5, Subaru WRX VB, Nissan Z and Toyota GR Supra, diffuser covers for the Subaru BRZ, Toyota 86 and GR86, and rear diffusers for the GR Supra, BMW E46 M3 and Tesla Model 3. We also carry Akrapovic gloss carbon rear diffusers for the Porsche 911 Turbo 991.2, BMW M5 G90 and BMW X5 M and X6 M, and the Dinan carbon fiber rear diffuser surround for the BMW M3 and M4.

We are an authorized dealer for Seibon, Akrapovic and Dinan, and every diffuser is genuine with full manufacturer warranty. Some diffusers are designed around specific exhaust systems, so contact our team for fitment help.