Fabspeed BMW M3/M4 (G80/G82) Turbo Back Exhaust Package (2021+) Exhausts Porsche Motorsport Germany offered headers

Porsche Motorsport Germany offered headers with NO heat for 993 SUPERCUP race cars and these Fabspeed headers are an improved engineered version of that system

CAD designed Investment lost wax stainless CAST INLETS AND OUTLETS:

and high-flow cats will only further compliment the dramatic increases with intake air flow delivered by the IPD Plenum

please verify if your car is a 997

Fabspeed BMW M3/M4 (G80/G82) Turbo Back Exhaust Package (2021+) Exhausts Porsche Motorsport Germany offered headersLooking to get the most out of your G8x M3 M4? Fabspeed has the answer with our Turbo Back Exhaust Package. Starting with our Sport Cat Downpipes that feature high quality HJS catalytic converters. This guarantees the most exhaust flow, reliability, and sound. Then, we use our unique intermediate X Pipe that features two X Pipes for proper exhaust scavenging and sound balance. And finally our Valvetronic exhaust, which features Helical Valves from the