Dg Performance Quiet Core Exhaust Insert - 1-3/8" 98-51375

Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dB?sWork on DG O-series, RCM II, R.A.C.E. and Universal Slip-ons onlyEasy to install by removing rear end cap and placing insert in...

Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dB?sWork on DG O-series, RCM II, R.A.C.E. and Universal Slip-ons onlyEasy to install by removing rear end cap and placing insert in...

Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dB?sWork on DG O-series, RCM II, R.A.C.E. and Universal Slip-ons onlyEasy to install by removing rear end cap and placing insert in...

Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dB?sWork on DG O-series, RCM II, R.A.C.E. and Universal Slip-ons onlyEasy to install by removing rear end cap and placing insert in...

Reduce exhaust sound by one to six decibelsWork with DG V2 mufflersEasy installation; remove rear end cap and place Quiet Core in front of the spark arrestor