Khrome Werks 4 1/2" Replacement Muffler End Cap These end caps are a direct fit for any Khrome Werks 4 1/2" mufflers and are available in a variety of styles and finishes to match any build. Features: Billet aluminum construction Black finish is a high-temp powdercoat Can be rotated 360 at 90 increments Fits all Khrome Werks 4 1/2" exhaust systems Classic tips available in Left / Right position for symmetrical logos Sold individually