APR GTC-300 67" Carbon Adjustable Wing – BMW G80 / G82 M3 / M4

Engineered for the BMW G80 M3 and G82 M4, the APR GTC-300 Adjustable Wing delivers race-proven aerodynamic performance with a bold 67-inch carbon fiber airfoil. Designed using Computational Fluid Dynamics (CFD), it optimises downforce and drag balance for maximum rear-end stability at speed.

Key Features:

• 3D Carbon Fiber Airfoil – 67" span with high-efficiency shape for maximum aerodynamic balance

• Pre-Preg Carbon Fiber Construction – Lightweight, high-strength materials formed via autoclave and vacuum bagging

• Aircraft-Grade Aluminium Pedestals – 10mm billet 6061-T6 aluminium with flat black powder coat

• CFD-Validated Design – Optimised airflow for consistent downforce across the wing span

• Optional Paint Protection Film – Protects carbon finish against stone chips and UV exposure

• Made to Order – Standard lead time is 1–2 weeks

Vehicle Fitment:

• BMW G80 M3 (2021+)

• BMW G82 M4 (2021+)