For weekend sport driving sessions at the race track or the occasional club race, catalytic converter replacing silencers and tubes are available for even more performance. These systems carry all gas metering devices just as OEM parts do and can be combined with our straight center tubes (no silencers) for race car sound and performance.

The Supersprint race systems (Group A) with “oversize tubes” are recommended exclusively for use on race cars, or street cars equipped with heavily modified engines (larger engine displacement, extreme cam timing, turbo conversions, and more). These systems are not legal for street use, but can be easily replaced with original parts for everyday driving.