{"product_id":"borla-xr-1-racing-sportsman-oval-muffler-with-3-5-inch-inlet-and-outlet-5-inch-diameter-x-15-inch-length","title":"Borla XR-1 Racing Sportsman Oval Muffler with 3.5-inch Inlet and Outlet - 5-inch Diameter x 15-inch Length","description":"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.\nXR-1® Sportsman Racing Muffler - 3.5\" Center Inlet\/ 3.5\" Center Outlet 4.25\" x 7.88\" Oval x 16\" Long Body 21\" Overall Length. Universal Part. Reversible Design.\nMillion Mile Warranty\n\u003cul\u003e\n  \u003cli\u003e3.5\" Center Inlet\/ 3.5\" Center Outlet 4.25\" x 7.88\" Oval x 16\" Long Body 21\" Overall Length\u003c\/li\u003e\n  \u003cli\u003eCompact size is perfect for applications with limited space\u003c\/li\u003e\n  \u003cli\u003eUn-Notched necks are designed for weld in installation\u003c\/li\u003e\n  \u003cli\u003eUniversal muffler. Reversible design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Borla XR-1 Racing Sportsman Muffler is engineered with high-quality austenitic stainless steel, ensuring durability and longevity under demanding racing conditions. Featuring Borla’s patented XR-1 Raceline technology, this muffler provides optimized flow characteristics for maximum performance. Designed for versatile installation, it offers three options: offset, oval, and round configurations to accommodate various vehicle setups and space constraints. The offset version uses the same flow-through design as the XR-1 Sportsman oval, with inlet and outlet on the same side to clear transmission and frame rail interference, making it suitable for tight-fit applications. The oval model is Borla's top-selling racing muffler, favored in numerous racing classes for its lightweight and compact design, offering high flow rates that help maintain engine power while reducing noise levels for a quieter driver environment. The round model, with a 5-inch diameter and 15-inch length, is ideal for door car and roadster applications requiring a compact round muffler without sacrificing performance. All variants feature a 3.5-inch center inlet and outlet, with the body measuring approximately 4.25 inches wide by 7.88 inches tall, and a total length of 16 inches, ensuring compatibility with a wide range of racing vehicles. The universal, reversible design simplifies installation and allows for flexible mounting orientations. Borla’s XR-1 Racing Sportsman Muffler is built to last, backed by a Million Mile Warranty, and is constructed to meet the demands of high-performance racing while maintaining compliance with Prop 65 standards. Whether used in competitive racing or high-performance street applications, this muffler is engineered to deliver exceptional flow and durability in a compact package.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality austenitic stainless steel for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented XR-1 Raceline technology for optimized flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThree configuration options: offset, oval, and round\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOffset version accommodates transmission\/frame rail interference\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOval model is lightweight, compact, and high-flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRound model designed for door car and roadster applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3.5-inch center inlet and outlet for versatile installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUniversal, reversible design simplifies mounting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed to withstand demanding racing conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by Borla's Million Mile Warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":53617360634129,"sku":"40946","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/4831875438d592e4dec58e70cd58486f_e233c4ad-ad4b-49bb-b774-c7cddc5c9ef7.jpg?v=1780458631","url":"https:\/\/shoprenegade.com\/products\/borla-xr-1-racing-sportsman-oval-muffler-with-3-5-inch-inlet-and-outlet-5-inch-diameter-x-15-inch-length","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}