BOR XR-1 Mufflers

Exhaust Muffler

XR-1? Sportsman Racing Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design.

Million Mile Warranty

Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Hands down, BORLA?'s XR-1? raceline parts offer the best balance of sound and power.

XR-1 Stainless Sportsman Racing Mufflers.