S&S CYCLE Grand National Slip-On Mufflers - Black - Race Only 4110-266-R

Grand National Slip-On Mufflers - Black - Race Only Features removable dB reducer (J2825 compliant) to tune sound levels and stainless steel baffles, Performance slip-ons that tidy up the exhaust area and produce a throaty V-Twin sound, Does not require a tune and are an easy bolt on to the factory header, Made in the U.S.A., For closed course competition only, not intended for street use