Grand National Slip-Ons Black Dyna

【S&S Cycle 550-0725 Grand National Slip-On Black Dyna Muffler Proto】
■Product Description Compatible with FXDF (08-17), FXDWG (10-17), and FXDLS (16-17). Achieves up to 17% horsepower increase and 9% torque increase (when used with Stealth Air Cleaner Kit). Race-inspired design. Deep, roaring sound. ■Compatible Models Harley-Davidson Dyna Family (08-17) ■Specifications Color: Black Material: Steel Finish (Surface Treatment): Ceramic coating Processing (Yes/No): No JMCA: Not for public road use Regulation compliant/Exhaust gas test report (Yes/No): No Remarks: Stainless steel perforated baffles are removable (J2825 compliant) Accessories: Mounting hardware ■Notes *Images are for illustration purposes only. Includes products of different sizes and colors. Product design and specifications are subject to change without notice. Please be aware. *Not for public road use.