Akrapovic - Evolution Short Link Pipe Set (Titanium) - BMW G8X M2/M3/M4

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.