•

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

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

$649.95
$649.95 $731.95
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Question about this product?

We're happy to help.

Up to 11% off

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.

  • FlowFX Series performance mufflers offers a moderate to mild sound level and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Max dyno gains of 7 hp and 6 lb-ft at the rear wheels
  • 2.50-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • 4.00-inch black ceramic-coated stainless steel tips add a custom look to the vehicle
  • Uses factory hanger locations for easy installation
  • Lifetime Limited Warranty
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

$649.95

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

Questions about this product?
Don't be a stranger.

Get in touch