{"product_id":"gibson-615623","title":"Gibson 15-19 GMC Sierra 2500 HD Base 6.6L 4in Filter-Back Single Exhaust - Stainless","description":"\u003cp\u003eYou can expect significant gains in horsepower and torque, and a lower exhaust gas temperature.\u003c\/p\u003e\u003cp\u003eGenuine Gibson. Part number 615623.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"Gibson","offers":[{"title":"Default Title","offer_id":62162866995587,"sku":"615623","price":549.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/2093761284cca7f4529b6fd2b10564d8.jpg?v=1785034952","url":"https:\/\/www.mlperformance.co.uk\/products\/gibson-615623","provider":"ML Performance","version":"1.0","type":"link"}