Borla - 400069
XR-1® Stainless Multicore Racing Mufflers
XR-1® Multicore Racing Muffler; Full-Bodied Cars; Center/Center; 4 in. Inlet; 4 in. Outlet; 23 in. x 5.5 in. x 8.5 in. Oval Body; 28 in. Overall Length; T-304 Stainless Steel;
BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1 race products are light weight and constructed of high quality austenitic stainless steel for track-tough durability. They meet the strictest noice requirements and use sound absorbing stainless steel pcking to protect against burnout. Hands down, BORLAs XR-1 Raceline offers the best balance of sound and power.
- Race Muffler
- Patented Multi-Core Technology
- Million Mile Warranty
