Description
Unlock the hidden performance and sound of your V6 Mustang with the Flowmaster Force II Axle-Back Exhaust System, engineered specifically for 2011–2014 Ford Mustang models equipped with the 3.7L engine. This system is designed for enthusiasts who want a subtle yet distinctive performance exhaust note without excessive cabin noise.
The Force II axle-back system retains the factory dual rear exhaust outlets and replaces the original rear-mounted mufflers using factory hangers and connections for a precise fit. Constructed from mandrel-bent 16-gauge stainless steel tubing, this exhaust improves exhaust flow for enhanced throttle response, horsepower, and fuel efficiency.
At the core of the system are a pair of Flowmaster 60 Series Delta Flow chambered performance mufflers, specially tuned to deliver a moderate exterior exhaust tone and a mild interior sound level. The system is finished with dual 4.00-inch polished 304 stainless steel exhaust tips, adding a clean, aggressive appearance to the rear of the vehicle.
This axle-back exhaust is a true bolt-on system, includes all necessary hangers and hardware, installs easily with basic hand tools, and is backed by Flowmaster’s Lifetime Limited Warranty.
Key Features
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Flowmaster Force II axle-back exhaust system
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Moderate exterior exhaust tone with mild interior sound
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Mandrel-bent 16-gauge stainless steel tubing
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Dyno tuned for maximum performance
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60 Series Delta Flow chambered performance mufflers
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Retains factory dual exhaust outlets
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Uses factory hanger locations
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Includes all hangers and installation hardware
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Dual polished stainless steel exhaust tips
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Lifetime Limited Warranty
Fitment Information
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2011 Ford Mustang 3.7L V6
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2012 Ford Mustang 3.7L V6
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2013 Ford Mustang 3.7L V6
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2014 Ford Mustang 3.7L V6
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2WD models
Specifications
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Brand: Flowmaster
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Product Type: Axle-Back Exhaust System
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Exhaust Series: Force II
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Sound Level: Moderate
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Material: 409 Stainless Steel
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Finish: Natural
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Main Piping Diameter: 2.25 IN
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Inlet Diameter: 2.25 IN
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Muffler Series: 60 Series Delta Flow
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Muffler Type: Chambered
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Muffler Quantity: 2
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Muffler Body Shape: Oval
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Muffler Body Material: 409 Stainless Steel
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Muffler Finish: Black High-Temperature Paint
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Muffler Body Height: 5.00 IN
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Muffler Body Width: 10.00 IN
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Muffler Body Length: 13.00 IN
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Muffler Left Body Length: 13.50 IN
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Muffler Right Body Length: 13.50 IN
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Muffler Inlet Connection: Slip-Fit
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Muffler Inlet Diameter: 2.25 IN
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Muffler Outlet Quantity: 1
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Exhaust Tip Quantity: 2
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Exhaust Tip Diameter: 4.00 IN
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Exhaust Tip Length: 7.5 IN
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Exhaust Tip Material: 304 Stainless Steel
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Exhaust Tip Finish: Polished
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Exhaust Tip Cut: Angled
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Exhaust Tip Edge: Rolled Edge Angle Cut
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Exhaust Tip Shape: Round
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Exhaust Tip Wall: Double Wall
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Exit Style: Dual Out Rear
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Clamping Type: Flat Band
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Clamps Included: Yes
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Hangers Included: Yes
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Catalytic Converter Included: No
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CARB Compliant: Yes
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California Proposition 65: Yes
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Prop 65 Chemical: Chromium (hexavalent compounds)
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Warranty: Lifetime Limited Warranty
