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Flowmaster Force II Axle-Back Exhaust System (13-14 GT)

5 Reviews
Our Price

$589.74

  • Item #18461
  • MPN# 817591

  • Market Price $654.99
  • You Save 10% ($65.25)
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Product Videos
Features
  • Aggressive Flowmaster 60-series Delta Flow sound
  • Polished stainless steel 3" tips
  • Durable 409 Stainless Steel Construction
  • Includes two Flowmaster 60 series mufflers
  • Fits 2013-2014 5.0L GT Mustangs
Description
Signature Flowmaster Sound. Give your Coyote Mustang that unmistakable Flowmaster sound with a Force II axle-back from AmericanMuscle. The Flowmaster Force II Axle-back Exhaust with its mandrel bent tubing will greatly improve your Mustangs exhaust flow for an increase in power, and the included 60 Series Delta Flow Mufflers will improve your exhausts sound for a deep aggressive muscle car exhaust note.

Quality Construction. Constructed from durable 2.5" 409 stainless steel tubing for its corrosion resistant properties, the Flowmaster axle back features special 5" X 10" chambered 60 Series mufflers with massive 3.0" diameter polished stainless steel tips for muscle car looks and sound. As an added bonus the tips are embossed with the "Flowmaster" logo for true custom styling.

Application. This Flowmaster Force II Axle-Back exhaust system is designed to fit the 2013-2014 5.0L GT Mustang for both great looks and great sound. Not recommended for Shelby GT500 models.

Mustang Fitment: 2013 2014 Details

What's in the Box
  • (2) Mufflers
  • (2) Stainless Tips
  • (1) Parts Kit
  • (2) 3/8" Hanger Keepers
Installation Info
Tech Specs
Axleback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished Stainless Steel
Piping Size: 2.5" Tip Size: 3"
Muffler Type: Chambered Fitment: 2013-2014 GT
Will it fit my Mustang?
  • Boss 302 - 13
  • GT - 13, 14

Most Helpful Reviews Read All Reviews

Overall Rating 4.6/5 Write a Review
5/5
Best of Both Worlds! DEEEEP Rumble and ZERO Drone!

I quickly replaced the stock exhaust on my 2014 GT last fall (lame!). I listened to all the great American Muscle soundtracks and decided on the Flowmaster American Thunder. Initially i loved them, but

Read More
Helpful (1) (0)

4/5
Agressive, yet civilized

This is the first modification that I made to my 2013 Mustang GT. The mufflers look very nice and it has a grumbly and somewhat throaty sound to it. It isn't too loud but it definitely sounds great when

Read More
Helpful (1) (0)

Videos

Hey I’m Justin with AmericanMuscle.com, and I’m breaking down Flowmaster’s Force II axle back exhaust, fitting the 2013 Mustang GT. The Force II features Flowmaster’s classic 40 series mufflers, to produce View Full Transcript

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Reviews (5) Write a Review

  • 5 Stars .60 60%
  • 4 Stars .40 40%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.6

out of 5 stars

5 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:0-$100

  • Loudness / Volume: 4.4 4.4/5
  • Exhaust Note: 4.6 4.6/5
  • Fit & Finish: 5 5/5
  • Bang For Your Buck: 4.2 4.2/5
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  • 5/5 Yes, I recommend this product

    March 12, 2015

    Best of Both Worlds! DEEEEP Rumble and ZERO Drone!

    I quickly replaced the stock exhaust on my 2014 GT last fall (lame!). I listened to all the great American Muscle soundtracks and decided on the Flowmaster American Thunder. Initially i loved them, but quickly grew weary of the insane done around 2,300 rpm. The car just didn't sound happy (nor did my wife :-). This spring I decided to swap them out for Flowmaster Force II's and I could not be any more happy! Install took about 30 minutes including getting the car up on jack stands. These actually sound deeper outside of the car than the American Thunders, and inside the car there is absolutely ZERO drone!!! I can finally drive through the neighborhood without the annoying swarm of hornets in the car. And as a bonus, using overdrive on the freeway is now an option :-). These are the perfect drivable option that still sound BA at idle and WOT!!!

    RaceRed14GT

    Year: 2014 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 Brooklyn Park, MN

    Helpful (1) (0)

  • 4/5 Yes, I recommend this product

    June 06, 2013

    Agressive, yet civilized

    This is the first modification that I made to my 2013 Mustang GT. The mufflers look very nice and it has a grumbly and somewhat throaty sound to it. It isn't too loud but it definitely sounds great when pushing your car. I wanted something middle of the road when deciding on exhaust mods since I work really weird hours and live in a fancy neighborhood. There probably is a more aggressive sounding exhaust for the price, but you get exactly what you pay for if you decide to purchase these.

    Sean06

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Flat Rock, MI, USA

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    May 23, 2014

    flowmaster force 2 review

    Short and simple..Easy to install...sounds awesome!!!

    ThickRick

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Carmel, NY, USA

    Helpful (0) (1)

  • 5/5 Yes, I recommend this product

    July 03, 2015

    Perfect Blend

    I think these are such a nice blend of muscular exhaust note and reasonable sound level during normal driving. If you want to be the loudest car in the neighborhood then choose the American Thunder model. The Force II axle-backs do not exhibit any drone or resonance. Very good look and sound. I highly recommend them.

    Top 1000 Contributor

    Hoop

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 4 Chattanooga, TN

    Helpful (0) (0)

  • 4/5 Yes, I recommend this product

    December 20, 2013

    Flowmaster Force II Axle Back Exhaust 2013 Mustang GT 5.0

    Great sound. I like the deep throaty exhaust note and noticeably better throttle response.

    GT4V

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3

    Helpful (0) (0)

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