{"product_id":"flowmaster-11-14-ford-mustang-v6-flowfx-axle-back-exhaust-system","title":"Flowmaster 11-14 Ford Mustang V6 FlowFX 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":49072933077211,"sku":"FLO717877","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/8809\/8779\/files\/cda17a40df29503c28703e0f5fad2736L.jpg?v=1786048611","url":"https:\/\/www.functionwerks.com\/products\/flowmaster-11-14-ford-mustang-v6-flowfx-axle-back-exhaust-system","provider":"FunctionWerks","version":"1.0","type":"link"}