RCX Exhaust 4.0" Slip-on Slash Down Mufflers. The RCX 4.0" mufflers for 2017 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.
Fitment catalogs are auto generated and are for reference only. Please look closely at pictures and decide condition and fitment for yourself.