{"product_id":"big-gun-17in-x-1in-7-8in-race-core","title":"Big Gun 17in 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":43629498957946,"sku":"BIG31-RC7","price":26.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/8703\/products\/396538909d902c0c25da4ec878d58e3f.png?v=1700555786","url":"https:\/\/store.gtrauto.ca\/products\/big-gun-17in-x-1in-7-8in-race-core","provider":"GTR Auto","version":"1.0","type":"link"}