{"product_id":"flowfx-extreme-cat-back-exhaust-system-9","title":"Flowmaster 717976 FlowFX Extreme Cat-Back Exhaust System","description":"\u003cp\u003eFlowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust systems for the 2014-2019 and 2019*- 2021 (*new body) Chevrolet\/GMC Silverado\/Sierra 1500 trucks with the 4.3 and 5.3-liter engines. These systems use a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The systems have a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. Max dyno gains of 15 hp and 20 lb-ft at the rear wheels with the 717977 kit. All of the necessary hardware is included, and factory- mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":44115185172765,"sku":"BDXN_717976","price":524.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/2771\/7661\/products\/717976_4.jpg?v=1757243958","url":"https:\/\/www.mytruckpoint.com\/products\/flowfx-extreme-cat-back-exhaust-system-9","provider":"TruckPoint: Truck Accessories - Car Parts - Canadian Auto Parts","version":"1.0","type":"link"}