Borla XR-1 Racing Sportsman Muffler with 3-Inch Inlet and Outlet – Round, Oval, or Offset Options

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. XR-1® Sportsman Racing Muffler - 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design. Million Mile Warranty

• Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps 18006.
• 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 12" Long Body 17" Overall Length
• Compact size is perfect for applications with limited space
• Universal muffler. Reversible design.

The Borla XR-1 Racing Sportsman Muffler is engineered from high-quality austenitic stainless steel, ensuring durability and corrosion resistance in demanding racing environments. Featuring Borla's patented XR-1 Raceline technology, this muffler delivers high airflow and efficient performance tailored for competitive racing applications. Designed with versatility in mind, it offers three configurations: offset, oval, and round, to accommodate various vehicle setups and space constraints. The offset version, with inlet and outlet on the same side, is ideal for applications where transmission and frame rail clearance are critical, utilizing the same flow-through design as the XR-1 Sportsman oval. The oval model is Borla's top-selling racing muffler, renowned for its lightweight, compact size, and high flow capacity, making it suitable for most racing scenarios. It is also favored by record-holders like Hurley Blakeney, who appreciates its quieter driver compartment without sacrificing power. The round variant, measuring 5 inches in diameter and 15 inches in length, is specifically designed for door cars and roadsters needing a compact, efficient muffler that maintains optimal exhaust flow. All configurations feature a universal, reversible design, allowing for flexible installation and orientation. The XR-1 Sportsman Muffler features a 3-inch center inlet and outlet with a body measuring approximately 4.25 inches by 7.88 inches and an overall length of 17 inches. Built for performance and longevity, it comes with Borla’s Million Mile Warranty, providing peace of mind for racers who demand reliability. The muffler's un-notched necks are designed for weld-in installation, while clamp installation requires 3-inch wide band clamps. Its compact size makes it perfect for applications with limited space, and its universal design simplifies installation across different vehicle types. This product is not CARB-approved, making it suitable for racing use where emissions compliance is not mandated. Overall, the Borla XR-1 Racing Sportsman Muffler offers a combination of high-performance technology, durability, and versatility for serious racers seeking reliable exhaust solutions.

Features:

• High-quality austenitic stainless steel construction for durability

• Patented XR-1 Raceline technology for high airflow and performance

• Available in offset, oval, and round configurations to suit various applications

• Offset version offers side inlet/outlet to accommodate transmission and frame clearance

• Oval model is lightweight, compact, and high-flow, ideal for most racing needs

• Round model designed for door cars and roadsters requiring a compact muffler

• Universal, reversible design for flexible installation

• 3-inch center inlet and outlet with a 17-inch overall length

• Built with weld-in necks or clamp options using 3-inch wide band clamps

• Includes Borla’s Million Mile Warranty for reliability

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1