{"product_id":"xr-1-multicore-muffler-13","title":"XR-1 Multicore Muffler","description":"XR-1(r) Multi-Core Racing Muffler. 3\" Center Inlet\/ 3\" Center Outlet 4.25\" x 7.88\" Oval 16\" Body 21\" Overall Length. Compact size is perfect for applications with limited space but can be used on a wide range of vehicles including rotary engine equipped vehicles. It features BORLA(r)'S patented Multi-Core 3 tube design for maximum flow, horsepower and torque. The Multi-Core portion of XR-1(r) mufflers flows better than straight tubing. Reversible design for installation flexibility. T-304 Stainless steel for superior corrosion resistance. Natural mill finish can be brushed or polished prior to installation. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. Best of all, it's made in the USA. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.","brand":"Borla","offers":[{"title":"Default Title","offer_id":67827897925800,"sku":"BDLS_40575","price":346.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.truspeedperformance.com\/products\/xr-1-multicore-muffler-13","provider":"TruSpeed Performance LLC","version":"1.0","type":"link"}