{"product_id":"borla-xr-1-multi-core-4in-ctr-ctr-round-16in-x-6-25in-rotary-engine-equipped-racing-muffler","title":"Borla XR-1 Multi-Core 4in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler","description":"XR-1® Multi-Core Racing Muffler. 3\" Center Inlet\/ 3\" Center Outlet 6.25\" Round x 16\" Long Body 21\" Overall Length. Long body design works well on SUV \u0026amp; truck applications but can be used on a wide range of vehicles. It features BORLA®'S patented Multi-Core 4 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1® mufflers flows better than straight tubing. Recommend for high horsepower applications. Reversible design for installation flexibility. T-304 Stainless steel will never rust. Natural mill finish can be brushed or polished prior to installation. 100% welded construction for strength. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. There is no BORLA® logo embossment on this part. 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":43666076368961,"sku":"BOR400374","price":390.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2637\/6001\/files\/4afad94b9fb25e82b2fe7fef695e0ce8L_c680bfaa-e93e-48f5-b631-07fcb15ef1fa.jpg?v=1773147520","url":"https:\/\/shop.kingsperformance.com\/en-de\/products\/borla-xr-1-multi-core-4in-ctr-ctr-round-16in-x-6-25in-rotary-engine-equipped-racing-muffler","provider":"Kings Performance","version":"1.0","type":"link"}