{"product_id":"big-gun-15in-x-1in-7-8in-race-core","title":"Big Gun 15in x 1in 7\/8in Race Core","description":"Some older model mufflers had different core diameters and both ends need to be measured to ensure you need 1-7\/8 inch diameters on both the inlet and end tip side","brand":"Big Gun","offers":[{"title":"Default Title","offer_id":46821747589319,"sku":"BIG31-RC5","price":18.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3587\/3991\/files\/62faa2bc4c0496e0bf8a8b9459032d29.png?v=1784360569","url":"https:\/\/www.fullsendparts.com\/products\/big-gun-15in-x-1in-7-8in-race-core","provider":"Full Send Parts","version":"1.0","type":"link"}