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Borla 40085

Borla XR-1 Sportsman Racing Muffler Type: Round


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Borla XR-1 Sportsman Racing Muffler Type: Round $140.99
Out of stock
XR-1 Sportsman Racing Muffler
  • Type: Round
  • Inlet Diameter: 3''
  • Outlet Diameter: 3''
  • Case Size: 15'' x 5''
  • Borla 40085 Details

    Sportsman Racing Mufflers

  • Race Muffler
  • Million Mile Warranty

  • Specifications:

    Body Height (in.)
    Body Length (in.)
    Body Width (in.)
    Case Length (in.)
    Case Shape
    Case Outside Diameter (in.)
    Inlet Diameter (in.)
    Inlet Location
    Inlet Quantity
    Inlet Size (in.)
    Inlet Type
    Single Center Inlet
    Internal Construction
    Straight-through baffled
    304 Stainless Steel
    Outlet Diameter (in.)
    Outlet Location
    Outlet Position
    Outlet Size (in.)
    Outlet Style
    Standard, without tip
    Outlet Type
    Single Center Outlet
    Overall Length (in.)
    Sold individually
    Inlet Connection Type
    Pipe Connection
    Inlet Position
    Muffler Count
    Muffler Finish
    Muffler Material
    Stainless steel
    Outlet Quantity
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    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. !

  • 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

  • 40085 - Borla XR-1 Racing Mufflers is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from Sound great my blown Chevelle Prepping my blown Chevelle for long distance cruising and had to tone down my exhaust. I added these in front of my Dynomax suitcase units and now have a more refined tone at highway speeds. The quality of these is second t none.
    Date published: 2015-11-08
    Rated 5 out of 5 by from Clean and quick Received quick and no problems-what I wanted and expected
    Date published: 2014-11-03
    Rated 5 out of 5 by from Xr-1 f150 5.0L Great buy! Solid construction and great sound. No drone, quiet at idle and cruise, but screams when you step into it!
    Date published: 2014-11-01
    Rated 4 out of 5 by from Sounds awesome I bought 2 of these bad boys and man they sound good, I installed them on my 2016 tundra with long tube headers and it sound real good
    Date published: 2017-01-29
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