M4 GTS-Style Carbon Trunk Spoiler (G82 M4 / G80 M3)

M4 GTS-style carbon trunk spoiler — G80 / G82

Subtle ducktail that finishes the rear-end shape and adds real downforce at speed. Recreates the look of the M4 GTS and CSL without the $200k price tag. Bolts on via 3M VHB tape — clean install, no holes drilled.

Specs

• One-piece carbon construction
• UV clear coat or matte
• 3M VHB mounting tape included
• Install template included

Fitment

• G80 M3 sedan (2021+)
• G82 M4 coupe (2021+) — also fits 4-Series G22/G23 coupes