3- HP-Plus® Slip-On Mufflers - Slash-Cut - Black - XL
Patented steel construction baffle now features more high-temperature fiberglass packing, provides significant gains in horsepower and torque and exhibits a distinctive, throaty sound
Use all factory mounting hardware
OEM heat shields may be retained
U.S. patent 5,173,576
Made in the U.S.A.
ECM units on fuel-injected models need to be recalibrated if used with free-flowing air cleaners and/or modified engines. Muffler shells may discolor if ECM units are not calibrated correctly
