Sport Series RCM II Slip-On Designed for maximum torque and power across torque curve
Features a durable 16 gauge steel body with a lightweight aluminum rear end cap
Includes U.S.F.S. approved, removable screen-type spark arrestor; replacement spark arrestor sold separately
Bolts on to stock headpipe in minutes
Repackable muffler body
Optional Quiet Core Inserts available separately
Made in the U.S.A.