The Borla XR-1 Racing Sportsman Muffler (40942) is engineered for high-performance vehicles, combining race-winning technology with durable stainless steel construction. Designed for drag racing, circle track, and other competitive applications, this muffler delivers exceptional flow and reduced weight without sacrificing durability.
Key Features:
Constructed from high-quality T-304 austenitic stainless steel for corrosion resistance
Patented XR-1 Raceline technology for optimized exhaust flow
Lightweight and compact design for improved performance
Straight-through internal design minimizes backpressure
Available in oval configuration for versatile fitment
All-welded, one-piece construction enhances durability
Reduces cabin noise while maintaining power output
The Borla XR-1 Racing Sportsman Muffler is a top choice for racers seeking a high-flow, lightweight solution. Its offset and round variants accommodate specific vehicle requirements, ensuring compatibility with various setups. Whether for professional racing or track-day use, this muffler delivers proven performance.
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