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Borla Performance Industries was founded in 1978 and remains America's premium cat-back exhaust brand. Every Borla system is hand-built from T-304 austenitic stainless steel and backed by a million-mile warranty — the OE choice for Camaro ZL1, Mustang GT350, and Chevy Corvette.
The Borla XR-1 Racing Sportsman muffler is the top choice for racers who refuse to compromise on power or sound. Utilizing patented race-winning technology, this 5-inch diameter round muffler features a straight-through flow design that minimizes backpressure, allowing your engine to reach its full potential. Whether you are building a drag car, a track day machine, or a high-performance street vehicle, the XR-1 delivers.
The XR-1 Sportsman is designed to provide a quieter driver compartment without sacrificing the raw power needed to win. Its robust construction ensures it can handle the intense heat and vibration of high-RPM racing environments. With a 3-inch inlet and outlet, this muffler is compatible with most high-performance exhaust systems. When you need a muffler that is light, compact, and flows better than anything else in its class, the Borla XR-1 is the clear winner. Get your racing exhaust components from GGCRACING today.
Other popular Borla products customers consider together:
Borla Performance Industries was founded in 1978 and remains America's premium cat-back exhaust brand. Every Borla system is hand-built from T-304 austenitic stainless steel and backed by a million-mile warranty — the OE choice for Camaro ZL1, Mustang GT350, and Chevy Corvette.
The Borla XR-1 Racing Sportsman muffler is the top choice for racers who refuse to compromise on power or sound. Utilizing patented race-winning technology, this 5-inch diameter round muffler features a straight-through flow design that minimizes backpressure, allowing your engine to reach its full potential. Whether you are building a drag car, a track day machine, or a high-performance street vehicle, the XR-1 delivers.
The XR-1 Sportsman is designed to provide a quieter driver compartment without sacrificing the raw power needed to win. Its robust construction ensures it can handle the intense heat and vibration of high-RPM racing environments. With a 3-inch inlet and outlet, this muffler is compatible with most high-performance exhaust systems. When you need a muffler that is light, compact, and flows better than anything else in its class, the Borla XR-1 is the clear winner. Get your racing exhaust components from GGCRACING today.
Other popular Borla products customers consider together:
