- Exhaust Systems
- Mufflers
- Borla XR-1 Racing Mufflers
XR-1 Racing Mufflers are the choice of today's hottest drag and oval track racers. With a patented straight-through design and multicore technology, XR-1 Mufflers actually outflowed a straight pipe in repeated testing. XR-1 Race Products are made of quality austenitic stainless steel for track-tough durability. They use sound-absorbing stainless steel packing to prevent burnout and meet the strictest noise requirements. Hands down, Borla's XR-1 Series offers the best balance of sound and power. !
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Features- Multicore technology
- Straight-through design for maximum flow
- Austenitic stainless steel for reduced weight
- Welded 1-piece construction for improved integrity
- Sound-absorbing stainless steel guards against burnout
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Multi-Core Racing Mufflers
Racing Bullet Mufflers
Sportsman Racing Mufflers
$359.99
Estimated to ship direct from manufacturer on 06/13/23, pending manufacturer availability.
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$359.99
Estimated to ship direct from manufacturer on 06/13/23, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee