{"product_id":"borla-3-1-2in-in-out-x-5in-round-x-8in-long-xr-1-sportsman-shorty-racing-muffler","title":"Borla 3 -1\/2in In\/Out x 5in Round x 8in Long XR-1 Sportsman Shorty Racing Muffler","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.","brand":"Borla","offers":[{"title":"Default Title","offer_id":43602964119692,"sku":"BOR40004S","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/4495\/8604\/files\/46b41de22769c2301e1b69b0cb0e986b.jpg?v=1733195220","url":"https:\/\/www.signatureptw.com\/products\/borla-3-1-2in-in-out-x-5in-round-x-8in-long-xr-1-sportsman-shorty-racing-muffler","provider":"Signature Performance","version":"1.0","type":"link"}