E46 (2001-2006)

This system utilizes Borla ATAK technology to give you an aggressive sound without the harshness that often exists in this model M3. We have combined three elements specifically tuned to this vehicle; muffler, X-pipe and resonator, to produce the sound and performance you expect. From the design characteristics of the inner cores to the amount of sound-absorbing composite filament, all specifications of Borla exhaust systems are tuned on a vehicle-by-vehicle basis for an optimum blend of performance and sound. Combined with an unrivalled Million Mile Warranty, distinctive motorsport styling, easy bolt-on installation and enhanced fuel economy, the world’s most winning exhaust continues to lead the industry it founded over 30 years ago. Learn More