Carbon Fiber GT4 Air Ducts – BMW F80 M3 | F82/F83 M4 Track-Bred Cooling. Aggressive Style.
Bring functional race-inspired design to your F8X M3 or M4 with these Carbon Fiber GT4 Air Ducts. Modeled after the GT4-spec M cars, these ducts are engineered to direct airflow toward your front brakes, helping reduce heat during spirited driving or track sessions — all while adding serious aggression to your front end.
