Jackpot Hi Roller mufflers were engineered for the ultimate combination of sound attenuation, top level performance, outstanding appearance and quality. The full length cores were developed specifically to provide the low, deep, & powerful V-Twin tone riders are looking for along with dyno proven performance. Mufflers are available in chrome or black ceramic finish. End caps are machined from solid T6061 billet with black HTC coating or chrome finish. The Jackpot Hi Roller muffler also features our latest V3 "dyno tuned" baffle which includes easily removable stainless steel inserts giving users the ability to tune the mufflers to their specific engine configuration or the sound level they are looking for.