Sterckenn Carbon Fiber Bumper Inserts for BMW G80 / G81 M3 g80-m3 Track and dyno proven for

Track and dyno proven for greater horsepower gain

Audi A4 B8/B9 2

Prepreg Carbon Fibre Venturi Housing

our intake minimises the formation of turbulence and therefore the turbos are able to operate more efficiently

Sterckenn Carbon Fiber Bumper Inserts for BMW G80 / G81 M3 g80-m3 Track and dyno proven forCrafted to remain coherent with BMW's design language, Sterckenn G80 G81 M3 inserts add an aggressive touch to the OEM rear bumper. Our rear bumper inserts come in a sleek gloss twill weave and 3M tape pre installed for easy install. Add a simple touch to your BMW that will make a world of difference with the Sterckenn Carbon Fiber Bumper Inserts.