Does NOT fit competitors or Original Equipment systems This resonator can be used to replace the Mid-Pipes in 60607 or 60610 for additional sound control Use with 60607 or 60610 and a S-Type Axle-Back sytem to attain the Touring Use with 60607 or 60610 and an ATAK® Axle-Back system to reduce tthe sound level See below for additional Product Features & Benefits