APR GTC-300 67" Adjustable Wing 2015-Up BMW F82 M4 d3p 8 at 4650 rpm +

8 at 4650 rpm + 25

"FMS08" 18-24"

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity

we would keep the rotor duct blocked off

5L E46 Convertible

APR GTC-300 67" Adjustable Wing 2015-Up BMW F82 M4 d3p 8 at 4650 rpm +With a span of 67 or 61 inches and a height of 13 inches, the GTC 300 is an adjustable wing that means serious business. The GTC 300 3D airfoil shape allows for optimal airflow that reduces drag yet supplies an effective amount of downforce. Computational Fluid Dynamics (CFD) analysis was performed on this wing to support validation of its aerodynamic design. Each GTC Series airfoil is composed of lightweight and durable carbon fiber reinforced