Cobra USA COB-6268 4" 909 Uppercut Slip-On Mufflers Chrome w/Stainless Steel Tips for Touring 95-16/Trike 17-20Description for Cobra 4" 909 Uppercut Chrome Slip On Mufflers Sleek and stylish on the outside combined with louvered core baffles on the inside to provide the bark and back pressure needed to make your bike run and sound like a champ. The 4" muffler body is finished off with a rolled, steel tip. The Uppercut slip on mufflers are a must add to your bike as Cobra offers a beautiful product for a price that can't be beat. Designed to flow with the lines