There are two options offered by Bastuck for the E92 M3:
1. ClubSport
2. MotorSport
Clubsport is their TUV Approved exhaust with a nice "under the radar" growl and throaty tone, while the Motorsport version is the non-TUV approved, mean beast of an exhaust.
Both are bolt-on with minimal downtime and both sound and look amazing with very different characteristics.
The MotorSport is a little "Crude". It is basically a straight pipe exhaust with small resonators and single-wall, single tips (yes... single tips: Round 76mm). It barely weighs 24lbs, compared to the OEM exhaust's 55lbs and is meant for the racer at heart with a "Track M3". Very free flowing and certainly "different" in terms of looks, but still amazing
ClubSport Version with 4x85mm tips
Bastuck MotorSport system 2x76mm Dual tips (over 30lbs lighter than stock)
