AutoTecknic Dry Carbon Competition Brake Air Ducts - BMW F80 M3 | F82/ F83 M4 Vehicle Selection:F80 M3 F31 328dX Touring

F31 328dX Touring

No cutting

2014–2015 Ferrari 458 Speciale Aperta

CSL-Inspired Design

Fits MK4 Chassis Only

AutoTecknic Dry Carbon Competition Brake Air Ducts - BMW F80 M3 | F82/ F83 M4 Vehicle Selection:F80 M3 F31 328dX TouringProduct Description Check out AutoTecknic's newly developed dry carbon fiber competition brake air ducts for the F80 M3 F82 and F83 M4. Like the brake air ducts found on the factory GT4 race car it's designed to mount directly onto the front bumper on the F80 M3 F82 and F83 M4. Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a "pre preg" or impregnated piece of carbon materials. This piece of carbon is