Ford Performance Side Exit Exhaust System Fastback GT 2015-2022

Ford Performance:
92% of 100


  • Clamp On Installation
  • Converts H-Pipe To X-Pipe
  • 304 Stainless Steel Side Tips
  • Requires Cutting Exhaust
MSRP $1,219.00
You save 13%

Ford Performance Side Exit Exhaust System for all 2015, 2016, 2017, 2018, 2019, 2020, 2021, and 2022 Fastback GT Mustangs.

Continue to update your 2015-2022 Fastback GT Mustang by purchasing this Side Exit Exhaust System from Ford Performance. If you aren't satisfied with the restrictive nature of the factory resonator and you loved the quad exhaust setup on 2012-2013 Boss 302 Mustangs and want the same production-quality system for your 2015-2022 Fastback GT Mustang, this is the exhaust system you're looking for!

Features and Benefits:
- Innovative Quad Exhaust Styled After the 2012-2013 Boss 302 Mustang
- Converts the Factory Resonator to an X-Pipe for Increased Efficiency
- True Clamp-on Installation without any Welding
- Installs Using the Existing Front Factory Clamps and Supplied Rear Clamps
- Does Not Affect Axle-Back Exhaust Kits
- Proudly Made in the USA

Kit Includes:
- Driver and Passenger Side Exhaust Pipes
- Polished 304 Stainless Steel Tips
- 409 Stainless Steel X-Pipe
- Mounting Hardware

Ford Performance created their side exit exhaust kit using the highest-quality materials such as 304 and 409 stainless steel for a product that is certainly going to last for years to come. Each system is designed with driver side and passenger side tail pipes, polished 304 stainless steel tips and an X-pipe made out of 409 stainless steel to replace the less efficient factory H-pipe.

Combined with the supplied rear clamps and the existing factory front clamps, Ford Racing's side exhaust is relatively easy to install and does not require any welding for a true clamp-on system.

*Does not fit 2015+ Convertible Mustangs.

Please Note: Cutting of the factory exhaust is required for installation.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with Ford Racing's side-pipe exhaust kit fitting your 2015 Mustang GT Fastback.

If you love the look and sound of the side-pipe kit on the 2012 through 2013 Boss 302, this is the perfect choice for your 2015 Mustang GT Fastback. Starts off with a true x-pipe, replaces your heavy factory resonator. This has to be cut in place and includes everything necessary for installation. The entire pipe is made of 409 stainless steel going out to the side-pipes, ending up in a set of polished 304 stainless steel tips.

This resonator delete Boss 302-style side-pipe kit will work with any axle-back exhaust system and is made in the USA.

Vehicle Fitment

This product will fit the following Mustang years:

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