{"product_id":"gibson-20-22-silverado-gmc-sierra-2500-hd-6-6l-crew-cab-long-bed-cat-back-dual-extreme-exhaust","title":"Gibson 20-22 Silverado\/GMC Sierra 2500 HD 6.6L Crew Cab (Long Bed) Cat-Back Dual Extreme Exhaust","description":"For the extremist who wants to take their SUV to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone outside and a calming note inside. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tips. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.","brand":"Gibson","offers":[{"title":"Default Title","offer_id":47036035432697,"sku":"GIB65714","price":923.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/5428\/0953\/files\/58cd21db87a67b51715d55bb7fa9bf78L.jpg?v=1763596220","url":"https:\/\/octanehaus.com\/products\/gibson-20-22-silverado-gmc-sierra-2500-hd-6-6l-crew-cab-long-bed-cat-back-dual-extreme-exhaust","provider":"Octane Haus","version":"1.0","type":"link"}