The Borla XR-1 Racing Sportsman Oval Muffler (40947) is engineered for high-performance applications, featuring patented XR-1 Raceline technology. Constructed from T-304 austenitic stainless steel, this muffler delivers superior durability and corrosion resistance. Its free-flowing design optimizes exhaust efficiency while meeting strict noise regulations.
Key Features :
High-quality T-304 stainless steel construction for rust-free longevity
Patented uninterrupted-flow design outperforms straight pipe systems
Reversible installation for flexible fitment in tight spaces
High-temperature continuous filament fiber (CFF) for precise sound control
100% welded construction ensures track-ready durability
Oval shape provides compact fitment for racing applications
Made in the USA with race-proven performance
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