{"product_id":"borla-xr-1-racing-sportsman-3-inch-inlet-outlet-round-muffler-high-performance-automotive-exhaust-system","title":"Borla XR-1 Racing Sportsman 3-Inch Inlet\/Outlet Round Muffler – High-Performance Automotive Exhaust System","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\" Center Inlet\/ 3\" Center Outlet 5\" Round x 15\" Long Body 20\" Overall Length. Universal Part. Reversible Design.\nMillion Mile Warranty\n\u003cul\u003e\n  \u003cli\u003eUn-Notched necks are designed for weld in installation. If clamping, use 3\" wide band clamp 18006.\u003c\/li\u003e\n  \u003cli\u003e3\" Center Inlet\/ 3\" Center Outlet 5\" Round x 15\" Long Body 20\" Overall Length\u003c\/li\u003e\n  \u003cli\u003eCompact size is perfect for applications with limited space\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 crafted from high-quality austenitic stainless steel, ensuring durability and resistance to corrosion in demanding racing environments. Featuring patented XR-1 Raceline technology, this muffler delivers optimized flow characteristics that enhance engine performance and power output. Designed with versatility in mind, it offers three configurations: offset, oval, and round, to suit a variety of racing applications and vehicle setups. The offset version employs the same innovative flow-through design as the XR-1 Sportsman oval, with inlet and outlet ports positioned on the same side to accommodate transmission and frame rail interference on some vehicles. The oval model is Borla’s best-selling racing muffler, renowned for being lightweight, compact, and high-flow, making it ideal for race cars where maximum power and reduced weight are essential. It is favored by record-holders like Hurley Blakeney, who appreciate the quieter driver compartment without sacrificing performance. The round version features a 5-inch diameter body and measures 15 inches in length, tailored for door cars and roadsters requiring a compact, high-performance muffler. This universal part is reversible, allowing flexible installation options to fit a wide range of race cars. The XR-1 Sportsman muffler measures 20 inches overall and is equipped with un-notched necks designed for weld-in installation, though a 3-inch band clamp is recommended for clamping. Its compact size makes it suitable for applications with limited space, and its robust construction guarantees long-lasting performance. Backed by a million-mile warranty, this muffler exemplifies Borla’s commitment to quality and performance in the racing industry. Suitable for those seeking a high-flow, durable, and versatile exhaust component that enhances engine power while maintaining quieter operation within the driver’s compartment, the XR-1 Racing Sportsman muffler is an ideal choice for serious racers and automotive enthusiasts alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality austenitic stainless steel construction for durability and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented XR-1 Raceline technology for optimized airflow and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in offset, oval, and round configurations to suit various racing needs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOffset design accommodates transmission and frame rail interference\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight and compact oval model for maximum performance with minimal space\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRound model with 5-inch diameter and 15-inch length for door car and roadster applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUniversal, reversible design for flexible installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeld-in necks with optional band clamp for secure fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMeasures 20 inches overall length for versatile fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a million-mile warranty for long-lasting reliability\u003c\/li\u003e\u003c\/ul\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":54506593812785,"sku":"251201","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/5d51a3c5456772ed0c936f480985441e_53ce1bd4-e022-430b-bed9-91e1297cd3c4.jpg?v=1781189083","url":"https:\/\/shop.topspeedcincy.com\/products\/borla-xr-1-racing-sportsman-3-inch-inlet-outlet-round-muffler-high-performance-automotive-exhaust-system","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}