Mufflers - Billet Tip - VN1700With a 4 inch slim line tip at it's end, this slip on muffler is a smooth, classic look for your VN1700. Easy installation, incredible sound and top of its class performance is tough to beat. 2. 5 inch high flow core for superior performance. Acoustical engineering developments allow an incredibly deep sound because of intense, class leading resonance absorption and prevention. Uses proprietary materials with specific acoustical dampening and thermal