XR-1? Multi-Core Racing Muffler 3in Center Inlet/ 3in Center Outlet 4.25in x 7.88in Oval x 16in Long Body Rotary Engine Equipped VehiclesAdd to cart
XR-1? Multi-Core Racing Muffler 3in Center Inlet/ 3in Center Outlet 6.25in Round x 16in Long Body Rotary Engine Equipped VehiclesAdd to cart
XR-1? Multi-Core Racing Muffler 3in Center Inlet/ 3in Center Outlet 8.5in x 5.5in Oval x 34in Long Body Pre-RunnerAdd to cart
XR-1? Multi-Core Racing Muffler 4in Center Inlet/ 4in Center Outlet 5.5in x 8.5in Oval x 23in Long BodyAdd to cart
XR-1? Multi-Core Racing Muffler 4in Center Inlet/ 4in Center Outlet 6.25in Round x 16in Long BodyAdd to cart
XR-1? Multi-Core Racing Muffler 4in Center Inlet/ 4in Center Outlet 6.25in Round x 16in Long Body Rotary Engine Equipped VehiclesAdd to cart
XR-1? Multi-Core Racing Muffler Bullet 2.5in Center Inlet/ 2.5in Center Outlet 3.5in Round x 14in Long BodyAdd to cart
XR-1? Sportsman Racing Muffler 2.5in Center Inlet/ 2.5in Center Outlet 4.5in x 7.88in Oval 12in Long BodyAdd to cart
XR-1? Sportsman Racing Muffler 2.5in Center Inlet/ 2.5in Center Outlet 4.5in x 7.88in Oval x 16in Long BodyAdd to cart
XR-1? Sportsman Racing Muffler 2.5in Center Inlet/ 2.5in Center Outlet 5in Round x 15in Long BodyAdd to cart
