Flowmaster 3" American Thunder Cat Back Exhaust System with 4" Polished Stainless Steel Tips (2015-2017 Mustang GT / 2024 Mustang GT Coupe Non-Active) - 817730

Are you looking to change up the exhaust note of your 2015-2017 / 2024 Non-Active Fastback GT Mustang while giving it a boost in performance? Well, then you should take a look at this Flowmaster Stainless Steel American Thunder Cat-Back Exhaust Kit from Lethal Performance! This exhaust kit sounds great and has been dyno tested to increase the performance of your Mustang's 5.0L Coyote.

Flowmaster Stainless Steel American Thunder Cat-Back Exhaust Kit 817730 Benefits and Features:
- Constructed from 409S Stainless Steel
- Mandrel Bent 3” Tubing
- 3” Scavenger X-Pipe
- Black Powder-Coated Finish
- Polished 4” Double Wall Angle Cut Exhaust Tips
- 60 Series Mufflers with Patented Delta Flow Technology
- Dyno Tested to Achieve Maximum Performance
- Moderate to Aggressive Exhaust Note
- 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 Cat-Back Exhaust Kit will look great and last on your Mustang for many miles down the road. This cat-back system is perfect if you are looking for a moderate to aggressive exhaust note. Not only does this exhaust sound great, but it also provides all the performance benefits that you would expect from a Flowmaster exhaust!

This system features a pair of Flowmaster’s 60 Series mufflers with Delta Flow Technology, a 3” Scavenger X-Pipe and mandrel bent 3” tailpipes that all work together to optimize performance. The kit ends in a pair of beautifully polished 4” double wall angle cut exhaust tips with embossed Flowmaster logos adding a nice custom touch to the exhaust. Made in the USA, Flowmaster includes all the necessary hardware needed to make installation a breeze.

*This exhaust fits Fastback GT Mustangs ONLY, it will NOT fit Convertibles.

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 817730 Stainless Steel American Thunder Cat-Back Exhaust Kit for your 2015, 2016 or 2017 Fastback GT Mustang from Lethal Performance today!