For those owners of the 2013-2014 Shelby GT500 who want to turn up the sound of their supercharged V8 a notch, Flowmaster has announced the availability of their new American Thunder axle-back exhaust system for the car. Part #817612 , the new exhaust system is constructed of 409S stainless steel and features 3.5-inch stainless steel tips with machined aluminum edges. The system is completely bolt-on and comes with all necessary parts and hardware for installation.
Flowmaster says that the American Thunder exhaust will provide an “aggressive exterior sound level” for the gT500 while “maintaining a tolerable interior sound.”
Retail pricing for the 2013-2014 Shelby GT500 Flowmaster American Thunder exhaust system is listed at $799.00. The system also comes with the company’s limited lifetime warranty.
