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Home / Exhaust / Axle Back / Flowmaster 11-14 Ford Mustang V6 FlowFX Axle-Back Exhaust System
Flowmaster 11-14 Ford Mustang V6 FlowFX Axle-Back Exhaust System
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Flowmaster

Flowmaster 11-14 Ford Mustang V6 FlowFX Axle-Back Exhaust System

PART 717877CATEGORY Axle Back
$649.95
MSRP $731.95You save $82.00
$649.95
1
LISTED BY THE MANUFACTURER FOR

“Flowmaster 11-14 Ford Mustang V6 FlowFX Axle-Back Exhaust System”

“...ces our Flow FX stainless steel axle-back exhaust system for the 2011-2014 Ford Mustang with the 3.7-liter engine...”

Confirm fitment with the part number before ordering.

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

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 Flow FX Axle-Back Exhaust System

Features

2.50-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power

409 stainless steel construction delivers extra durability and improved long-term corrosion resistance

Flow FX Series performance mufflers offers a moderate to mild sound level and increased performance

4.00-inch black ceramic-coated stainless steel tips add a custom look to the vehicle

Includes all necessary hardware for an at home installation

Max dyno gains of 7 hp and 6 lb-ft at the rear wheels

Uses factory hanger locations for easy installation

Lifetime Limited Warranty

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Axle Back
UPC / barcode
090127129319
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
No
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

Flowmaster 11-14 Ford Mustang V6 FlowFX Axle-Back Exhaust System

1114 FORD MUSTANG V6 FFX AB DOR

SYS 11-14 FORD MUSTA

About the manufacturer

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.

Additional manufacturer information

SYS 11-14 FO

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Flowmaster 11-14 Ford Mustang V6 FlowFX Axle-Back Exhaust System | Q40 Motorsports