Flowmaster Axle-Back Exhaust Mustang 2005-2010 GT Stainless Steel V8.
Offered in 409S™ Stainless Steel and Backed by 10-Year Warranty
The new American Thunder kit incorporates all of the benefits of the standard aluminized steel kit with added durability. The specially tuned 50 series mufflers provide a deep, moderate exterior tone and mild interior sound level. For enthusiasts seeking an even more aggressive tone for their pony car, the American Thunder® Classic system is also available. Both are total bolt on installations that do not require welding, and each include zinc-plated sure-seal™ clamps for long life. Featrues: - Complete 409S Stainless Steel Axle-back kit
- True bolt on installation – no welding required
- Uses specially tuned 50 series muffler
- Made in the USA
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