{"product_id":"borla-40741","title":"Borla 40741 XR-1 Multicore Muffler","description":"\u003cp\u003e XR-1® Multi-Core Racing Muffler. 4\" Center Inlet\/ 4\" Center Outlet 6.25\" Round x 16\" Long Body 21\" Overall Length. Long body design works well on SUV \u0026amp;amp\u003c\/p\u003e\u003cp\u003e truck applications but can be used on a wide range of vehicles including rotary engine equipped vehicles. It features BORLA®'S patented Multi-Core 6 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 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.\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":49285480055088,"sku":"40741","price":409.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0417\/5508\/2918\/files\/40741_1297e707-51b4-4057-a613-f53812e4465c.jpg?v=1776806102","url":"https:\/\/trucksrus.shop\/products\/borla-40741","provider":"Trucks R Us","version":"1.0","type":"link"}