G82 G83 BMW M4 AC Schnitzer Carbon Rear Diffuser ACS Sport - Part No. 109711

For G82 Coupe and G83 Convertible owners who’ve already sorted the engine, brakes and suspension - this is the final visual punctuation. AC Schnitzer’s ACS Sport rear diffuser isn’t a decat or a stage 2 map; it’s a purpose-built carbon fibre valance that matches the factory bumper’s contours, with gloss-lacquered weave and pre-fitted black inlays.

• Direct fit for G82 and G83 chassis - no trimming, no drilling, no ‘OEM replacement’ hand-waving
• Part No. 109711 - same spec as sold through AC Schnitzer UK dealers, not a replica or pattern part
• Searched as: M4 G82 carbon diffuser, M4 G83 rear valance, BMW G82/G83 ACS Sport diffuser, gloss carbon diffuser for M4, AC Schnitzer carbon valance
• Styling intent covered: fast road, track day, show car, daily driver - because even a daily driver deserves clean aero lines