2017- present HD Touring 4.0" Mufflers
RCX Exhaust 4.0" Slip-on Mufflers for 2017-present Harley Touring Models, these RCX 4.0" mufflers offer an incredibly deep tone at idle and once the throttle is cracked these mufflers really sound off. Each muffler features a full length 4.0" diameter muffler body with a precision tuned 2.5 inch louvered core baffle providing you with increased horsepower and torque. Choose from over 10 exhaust tip designs. Lifetime Structural Warranty on all RCX EXhaust Products.