400069 Borla XR-1 Mufflers

XR-1® Multi-Core Racing Muffler Full Bodied Cars - 4" Center Inlet/ 4" Center Outlet 5.5" x 8.5" Oval 23" Long Body 28" Overall Length. Universal Part. Reversible Design.. Million Mile Warranty.

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.

Features:

• 4" Center Inlet/ 4" Center Outlet 5.5" x 8.5" Oval x 23" Long Body 28" Overall Length
• Can be used on a wide range of vehicles including rotary engine equipped vehicles
• Multi-Core 6 tube internal design. High temperature SS wool for sound control
• Long body design works well on SUV & truck applications
• Universal muffler. Reversible design.

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