{"product_id":"flowmaster-14-19-gm-1500-4-3l-5-3l-flowfx-extreme-cat-back-exhaust-system","title":"Flowmaster 14-19 GM 1500 4.3L\/5.3L FlowFX Extreme Cat-Back Exhaust System","description":"Flowmaster introduces our Flow FX Extreme stainless steel cat-back exhaust system for the 2014-2019 Chevrolet\/GMC Silverado\/Sierra 1500 with the 4.3 or 5.3-liter engine. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has 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. This system produced max dyno gains of 11 hp and 15 lb-ft at the rear wheels.  All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":62249901031794,"sku":"FLO717976","price":399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/6643\/7490\/files\/bea183f43299d50f34965a205ce1e175L.jpg?v=1787934670","url":"https:\/\/hypermotive.com\/products\/flowmaster-14-19-gm-1500-4-3l-5-3l-flowfx-extreme-cat-back-exhaust-system","provider":"Hypermotive Performance","version":"1.0","type":"link"}