DG Performance

Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dBsWork 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 dBsWork 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...

Designed for maximum torque and power across torque curveMade from durable 16 gauge steel body with a lightweight aluminum rear end capFeatures a "quiet" 86-92dB sound levelIncludes U.S.F.S...

RCM tapered reverse cone megaphone systems come with steel or aluminum alloy mufflersProvide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable...

RCM tapered reverse cone megaphone systems come with steel or aluminum alloy mufflersProvide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable...

RCM tapered reverse cone megaphone systems come with steel or aluminum alloy mufflersProvide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable...

RCM tapered reverse cone megaphone systems come with steel or aluminum alloy mufflersProvide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable...

RCM tapered reverse cone megaphone systems come with steel or aluminum alloy mufflersProvide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable...

Provide large increases in acceleration and top-end speed Tuned for maximum peak horsepower and torque Repackable spiral-fluted core silencers Available without spark arrestors only Large-diameter...

These 0.190" thick guards protect important steering and suspension components Guards wrap around the front A-arm to protect lower shock and mounting bracket Manufactured from aircraft aluminum...

RCM tapered reverse cone megaphone systems come with steel or aluminum alloy mufflersProvide large increases in acceleration and top-end speedTuned for maximum peak horsepower and torqueRepackable...

Choose from a universal 4" round muffler, oval muffler or a V2 series muffler; all include spark arrestorPerfect for an older model that does not have a specific muffler, or for a custom machine or a...