Flowmaster Axle-Back Exhaust Kit American Thunder Stainless Steel Mustang GT 2015-2017

Flowmaster:
817749

Highlights

  • Aggressive Exhaust Tone
  • Made In The USA
  • Black Powder Coated Finish
  • Stainless Steel Construction
MSRP $1,037.95
$828.95
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Product Description

Flowmaster Stainless Steel American Thunder Axle-Back Exhaust Kit for 2015, 2016 and 2017 GT Mustangs.

If you are wanting to change up the sound of the exhaust on your 2015-2017 GT Mustang without doing a full cat-back then you can’t go wrong with this Stainless Steel American Thunder Axle-Back Exhaust Kit from Flowmaster! Available at CJ Pony Parts, this axle-back system is simple to install and will give your GT an aggressive exhaust note more befitting of the mighty 5.0L Coyote.

Flowmaster Stainless Steel American Thunder Axle-Back Exhaust Kit 817749 Benefits and Features:
- Constructed from 409S Stainless Steel
- Mandrel Bent 3” Tubing
- Black Powder-Coated Finish
- Polished 4” Double Wall Angle Cut Exhaust Tips
- Super 44 Series Muffler
- Patented Delta Flow Technology
- Dyno Tested to Achieve Maximum Performance
- Mild to Moderately Aggressive Exhaust Note
- Fits Fastback and Convertible
- Includes Hardware for Installation
- Made in the USA

With a 409S stainless steel construction and black powder-coated finish for added durability, this Flowmaster Stainless Steel American Thunder Axle-Back Exhaust Kit will look great and last on your GT Mustang for many miles down the road. This axle-back system provides a moderately aggressive exhaust note while providing all the performance benefits you would expect from a Flowmaster exhaust. The 3” mandrel bent tailpipes are designed to bolt right up to your factory 2-1/2” piping to provide maximum performance. Made in the USA, this kit will include a pair of Super 44 Series mufflers with Delta Flow Technology and beautifully polished 4” double wall angle cut exhaust tips that feature an embossed Flowmaster logo. It also includes all the necessary hardware for a simple installation.

Please Note: Installation requires cutting of the factory exhaust piping. Once the modifications have been made to the factory exhaust system, Installation is a simple bolt-in procedure.

When you're looking for an exhaust for your 1964-2017 Mustang, every owner needs to check out Flowmaster's exhaust systems and mufflers. Flowmaster is a manufacturer of just about any part you need for your Mustang's exhaust, from full exhaust systems and exhaust kits to mufflers and accessories.

Order this Flowmaster 817749 Stainless Steel American Thunder Axle-Back Exhaust Kit for your 2015, 2016 or 2017 GT Mustang from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Related Categories: Mustang Parts, Mustang Exhaust, Mustang Axle Back Exhaust Kits

Installation & Fitment

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with Flowmaster's American Thunder Axle-Back Exhaust System fitting your 2015 through 2017 Mustang GT. This Flowmaster Axle-Back is a great way to add a little more sound to your 2015 through 2017 Mustang GT Fastback or Convertible. This American Thunder system uses the Super 40 mufflers for a nice mild, aggressive sound. It's made of 409 stainless steel with 3" mandrel bent pipes right here in the USA and will require cutting for installation. This Flowmaster Axle-Back and other Flowmaster options for your S550 Mustang are available at CJPonyParts.com.

Vehicle Fitment

This product will fit the following Mustang years:

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