The Borla XR-1 Racing Sportsman Muffler (40944) delivers race-winning performance with high-quality austenitic stainless steel construction and patented XR-1 Raceline technology. Designed for high-performance applications, this muffler offers superior flow and durability while reducing cabin noise.
Key Features:
Made from aircraft-quality T-304 stainless steel for corrosion resistance
Patented straight-through design maximizes exhaust flow
Lightweight and compact for optimal performance
Three configurations available (Offset, Oval, Round) for versatile fitment
All-welded, one-piece construction ensures structural integrity
Whether for drag racing or track use, the Borla XR-1 muffler provides a competitive edge with its high-flow design and rugged construction. Choose from offset, oval, or round styles to suit your vehicle’s requirements.
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