To further enhance the styling and downforce of the rear end of the vehicle our designers have developed a lightweight carbon fiber aero diffuser which bolts onto the factory M3/M4 rear bumpers. Vorsteiner's Autoclaved Pre-Preg Carbon Fiber structure gives our parts superior stiffness, aerospace strength & durability compared to traditional hand laid carbon fiber composites.
- 1x1 Carbon Fiber Pre-Preg w. 4 Stage UV Inhibiting Clear Lacquer Coating
- Applicable for both the F80 M3 & F82 M4
- Stainless Steel Dual Walled 90mm Exhaust Tip Set