RCX Exhaust 4.0" Slip-on Mufflers, with Thunder Black Tips. 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."