RCX Exhaust 4.0″ Slash Down Slip-on Mufflers. The RCX 4.0″ mufflers offer a smooth and deep exhaust tone and feature a full length 4.0″ diameter muffler body. Contained inside of each muffler is a 2.5″ louvered core baffle baffle, which works to produce a deep smooth rumble while providing you with increased horsepower and torque. All RCX Exhaust products carry a Lifetime Warranty! Proudly made in the USA.

“PLEASE STIPULATE THE MODEL AND YEAR OF YOUR BIKE AT CHECKOUT! WE MAY CALL YOU TO CONFIRM.”