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Borla 40997 - Borla XR-1 Racing Mufflers

Borla 40997 - Borla XR-1 Racing Mufflers

Borla#157-40997

XR-1 Collector Muffler
  • Type: Shorty
  • Inlet Diameter: 2-1/8''
  • Outlet Diameter: 3-1/2''
  • Case Size: 14'' x 6-1/4''

    Borla 40997 - Borla XR-1 Racing Mufflers Details

    Collector Mufflers

  • Patented Multi-Core Technology
  • Designed To Replace Open Header Collector
  • Merge Collector And Muffler In A Single Unit

  • Borla 40997 - 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 in the USA 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.

    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

  • Borla 157-40997

    Body Length (in.)
    14
    Overall Length (in.)
    19
    Outlet Size (in.)
    3.5
    Body Width (in.)
    6.25
    Shape
    Round
    Inlet Type
    Single Center Inlet
    Outlet Type
    Single Center Outlet
    Material
    Stainless Steel
    Position
    N/A
    Outlet Position
    Center
    Inlet Position
    Center
    Inlet Size (in.)
    2.13
    Body Height (in.)
    6.25
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