CALL 877-2-LETHAL (877-253-8425) or EMAIL // M-F, 9am-6pm
0 Items Cart
My Cart

You have no items in your shopping cart.

Facebook Twitter Rss Pinit Youtube Instagram TeamLethal

Flowmaster 2013-2014 Shelby GT500 409S American Thunder Axle Back

SKU: FLO-817612

Manufacturer: Flowmaster

Be the first to review this product

Availability: In stock

$819.97
Free Shipping on this item!

Flowmaster 2013-2014 Shelby GT500 409S American Thunder Axle Back

*image is only a representation and may not be accurate

Flowmaster’s American Thunder Axle-back exhaust system for the 2013-2014 Mustang Shelby GT500 with the 5.8L Supercharged V8 engine is perfect for the person looking for an aggressive exterior sound level while maintaining a tolerable interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S Stainless Steel system features dual specially tuned resonator mufflers with quad 3.50” stainless tips that have machined aluminum edges. The exhaust system is manufactured in the USA and is covered by Flowmaster’s Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.



* Stainless Steel Construction
* Dyno Tuned For Maximum Performance
* Bolt-on Installation
* Lifetime Limited Warranty
* Made in the USA
Manufacturer Flowmaster
Free Shipping Yes

Write Your Own Review

Only registered users can write reviews. Please, log in or register

  • SVT Shelby GT500 2013,2014