{"product_id":"borla-1-23-x-8-5-x-5-5-x-4-xr-1-multi-core-racing-muffler","title":"Borla 1.23 x 8.5 x 5.5 x 4 XR-1 Multi-Core Racing Muffler","description":"\u003cp\u003eBORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1 race products are light weight and constructed of high quality austenitic stainless steel for track-tough durability. They meet the strictest noice requirements and use sound absorbing stainless steel pcking to protect against burnout. Hands down, BORLAs XR-1 Raceline offers the best balance of sound and power.\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":46449638408354,"sku":"BOR400069","price":546.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3696\/7220\/files\/20cb08a355a45ae2f40fe95ecc671aeaL.jpg?v=1767738328","url":"https:\/\/www.stagefourmotorsports.com\/products\/borla-1-23-x-8-5-x-5-5-x-4-xr-1-multi-core-racing-muffler","provider":"Stage Four Motorsports","version":"1.0","type":"link"}