Description
XR-1? Sportsman Racing Muffler – 4″ Center Inlet/ 4″ Center Outlet 4.25″ x 7.88″ Oval x 12″ Long Bod
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.
Over 300 Borla employees put their hearts and minds into manufacturing world-leading exhaust systems that deliver performance, excitement and unrivaled sound.
Borla Performance Industries is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. The number “78” on our race team vehicles pays homage to the year 1978, when we began by building exhaust systems for Rolls-Royce and Ferrari concours classics. Since that day over four decades ago, we have evolved into the premier exhaust brand of today's most popular cars and trucks.
Borla is committed to providing world-class exhaust products which surpass the expectations of customers like you. To that end, our facility is complete with a state-of-the-art test and development center where we continually fine-tune manufacturing precision and standards. We have trailblazed a variety of improvements in exhaust design, leading to many US patents for innovative technology and numerous "Best New Product" industry awards. 
