Cobra 909 Uppercut Slip-On Mufflers For Harley Touring 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. Features: Designed to flow with the lines of the saddlebags, with a rolled steel tip finishing off the rear. Inner stainless steel tip adds to the styling Stainless steel baffle provides the sound and horsepower increase Direct bolt-on for stock and most aftermarket head pipes