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Borla

Borla 1.23 x 8.5 x 5.5 x 4 XR-1 Multi-Core Racing Muffler

Manufacturer part number: 400069

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CODE: BOR400069
$447.99
$399.99 Backorder — not currently in stock Sold out
BACKORDER — not currently in stock

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XR-1(r) Multi-Core Racing Muffler. 4" Center Inlet/ 4" Center Outlet 6.25" Round x 23" Long Body 28" Overall Length. Long body design works well on SUV & truck applications but can be used on a wide range of vehicles including rotary engine equipped vehicles. It features BORLA(r)'S patented Multi-Core 6 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1(r) mufflers flows better than straight tubing. Recommend for high horsepower applications. Reversible design for installation flexibility. T-304 Stainless steel for superior corrosion resistance. Natural mill finish can be brushed or polished prior to installation. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. Best of all, it's made in the USA. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.

  • 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.