• Borla 40945 XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - #40945
  • Borla 40945 XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - #40945
  • Borla 40945 XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - #40945
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Borla

Borla 40945 XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - #40945

Borla 40945 XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - #40945

$ 178.99
$ 196.89 $ 178.99
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Borla 40945 XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the XR-1 Sportsman oval. The inlet/outlet are offset to the same side of the muffler, to accommodate transmission and frame rail interference on some applications Oval -- BORLAs #1 selling racing muffler. Satisfies the needs of most racing applications because it is the lightest, most compact, and highest flowing racing muffler in its class and at a competitive price. Record-holder Hurley Blakeney has run BORLAs on his AA/AT Ford T-Bird because he loves the quieter driver compartment without giving up any power.Round - Made with the same patented, flow through design as the XR-1 Sportsman Oval. This Muffler is 5 inches in diameter and 15 inches long. Designed for door car/ roadster applications that require a compact round muffler.

Fitment

  • Universal application — verify dimensions and compatibility before purchase.
  • Manufacturer Part Number: 40945

Image is for reference only; actual product may vary by application.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Manufacturer's Warranty — Borla

Borla exhaust systems are backed by Borla's Million-Mile Warranty against defects in materials and workmanship. Excludes EV-specific components, coatings, and moving/wear parts.

Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Borla. Contact us if you need help with a warranty claim.

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