AC Style Carbon Fiber Roof Spoiler - BMW E60 5 Series KB Style carbon fiber rear diffuser Audi B9 A5 S5 all exhaust systems are custom-built

all exhaust systems are custom-built and require 4-8 weeks for delivery to ensure perfect welds and the highest quality craftsmanship

where innovation meets aesthetics

Easy bolt-on installation with included trim tool

The 2x2 weave pattern is expertly coated with a UV-protectant clear coat to maintain its stunning appearance and protect it from road debris and sun damage

Mirror Caps

AC Style Carbon Fiber Roof Spoiler - BMW E60 5 Series KB Style carbon fiber rear diffuser Audi B9 A5 S5 all exhaust systems are custom-builtBMW E60 Carbon Fiber Roof Spoiler AC Style by Ausen Performance Upgrade your BMW E60 5 Series with the BMW E60 carbon fiber roof spoiler, a perfect blend of aggressive style and aerodynamic performance. Designed in the AC aerodynamic style by Ausen Performance, this premium roof spoiler is precision engineered to fit the 20032010 BMW E60 5 Series Sedan. Crafted from lightweight, high strength carbon fiber, this roof spoiler enhances your cars