Akrapovic Evolution Link Pipe Set (Short-Titanium) - BMW / G8x / M2 / M3 / M4 | E-BM/T/14

Constructed from high-grade titanium, this lighter-than-stock link pipe is available for the United States only, the link pipe is shorter, allowing the stock catalytic converters to remain on the car. Combined with a Slip-On Line (Titanium) and delivering a deep, rich, and sporty sound without drone, it totally embraces the pure turbocharged inline six-cylinder sound. Remapping is mandatory. This product is meant for racetrack use and closed courses only.