Classic Flowmaster Sound.
Give your 2013-2014 Shelby GT500 that unmistakable Flowmaster sound with a nice power boost with the American Thunder Axle-Back exhaust system. This system improves exhaust flow using Flowmaster's patented chambered muffler design for that throaty, aggressive exhaust tone your high powered Pony deserves.Quality Construction.
Made in the USA from durable 3" 409 stainless steel tubing for its resistance to corrosion, the Flowmaster axle back features two oval chambered Classic 40 Series Flowmaster mufflers with 3.5" diameter polished stainless steel quad tips for great muscle car looks and sound. As an added bonus the tip is embossed with the "Flowmaster" logo for true custom styling.Direct Fit Upgrade.
This Flowmaster American Thunder Classic Axle-Back Exhaust includes all the hangers and clamps needed to bolt up in the stock factory location without any modifications required, making it a direct fit replacement upgrade.Application.
This Flowmaster American Thunder Axle-Back exhaust system is designed to fit the 2013-2014 Shelby GT500 models equipped with the supercharged 5.8L DOHC 32-valve V8 engine.