Exhaust Exhaust Pipes, Systems and Components

Flowmaster

Flow Fx Axle-Back Exhaust System Fits 2011-2014 Ford Mustang 3.7-Liter, Flow Fx Axle-Back 2.5-Inch Stainless Steel Exhaust System, 4.0-Inch Black Ceramic Tips, Dual Out Rear Exit Flowmaster

$873.28

SKU: F00L 717877

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Upgrade your vehicle’s performance and style with the Flowmaster FlowFX Axle-Back Exhaust System with Black Tips. This Axle-Back Exhaust System is the ultimate upgrade for your Mustang’s exhaust system and features a dual out rear exit. It offers maximum dyno gains of 7 horsepower and 6 pound-feet of torque, all while producing a moderate to mild sound level through the built-in muffler. Constructed from mandrel-bent 409 stainless steel, this system provides superior exhaust flow and strength for long-lasting performance. The stainless steel tips with a 4.0-inch diameter are finished with a black ceramic coating for a sleek and stylish appearance. Installation is straightforward and hassle-free with the included hardware, utilizing the factory mounting location.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 717877

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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