BOR XR-1 Mufflers
Exhaust Muffler
XR-1? Multi-Core Racing Muffler For Venues Requiring A Muffler - 3.5" Center Inlet/ 3.5' Center Outlet 6.25" Round x 14" Long Body 19.75" Overall Length. Universal Part. Reversible Design.
Patented Multicore design for maximum power. Recommend for high horsepower applications.
XR-1 Stainless Multicore Racing Mufflers.