{"product_id":"flowmaster-flow-fx-axle-back-exhaust-system-717877","title":"Flowmaster Flow FX Axle-Back Exhaust System","description":"Flowmaster introduces our Flow FX stainless steel axle-back exhaust system for the 2011-2014 Ford Mustang with the 3.7-liter engine. This system uses a Flow FX series muffler for a moderate to mild sound level and increased performance.  Mandrel bent 2.5-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses larger 4.00-inch black ceramic-coated stainless steel tips for a custom look. Max dyno gains of 7 hp and 6 lb-ft at the rear wheels over stock.  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":51711345131841,"sku":"BDXN_717877","price":889.35,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/717877_1.jpg?v=1778295361","url":"https:\/\/sandmdiesel.com\/products\/flowmaster-flow-fx-axle-back-exhaust-system-717877","provider":"S\u0026M Diesel","version":"1.0","type":"link"}