2005-10 Ford Mustang American Thunder® Classic System

Flowmaster announces the release of their new Axle-back kit for the Ford 2005-10 Mustang GT / Shelby GT500. Since the early 1980’s when Ford released the now famous 5.0L HO engine, Flowmaster- Equipped Mustangs have become the signature sound of the modern muscle car era. Flowmaster’s new axle-back system for the latest generation of 2005-10 Mustang’s delivers improved performance, looks and a sound reminiscent of those early 5.0L cars.

Featuring Classic square cased 40 Series® mufflers, the kit follows the factory exhaust routing, utilizes the factory hanger mounting points and includes all necessary mounting hardware for an easy and perfect fitment. Designed for the serious enthusiast who really wants to hear their pony breathe, these mufflers produce a deep and aggressive exterior tone on the throttle, along with a considerable amount of interior sound.

For those looking for performance, but with a tamer sound, Flowmaster also offers a quieter alternative (listed below).

How does it Sound?

Rev & Accel

FLOWMASTER American Thunder Classic Axle-Back Kit
• American Thunder 5 x 5 Mufflers
• T-304 polished stainless tips
• Complete with OEM hardware
• Installed in less than 1 hours
  
  Click-on Tech Button for "How-To" Instructions
  

FLOWMASTER American Thunder Mustang Exhaust

Flowmaster announces the release of their new Axle-back kit for the Ford 2005-10 Mustang GT / Shelby GT500. It features a pair of specially-designed 5" X 10" mufflers, which provide minimal interior resonance while delivering a deep and aggressive exterior tone. Through extensive testing this kit has shown impressive horsepower and torque gains. It features Flowmasters fully welded chamber style mufflers and polished T-304 stainless steel tips. Hangers are pre welded in place to use the factory mounts.

With a slip fit connection - this system can be installed in less than 1 hour. Get the power, sound and quality you need with a FLOWMASTER American Thunder Exhaust!

How does it Sound?

Rev & Accel

FLOWMASTER American Thunder Axle-Back Kit
• American Thunder 5 x 5 Mufflers
• T-304 polished stainless tips
• Complete with OEM hardware
• Installed in less than 1 hours
  
  Click-on Tech Button for "How-To" Instructions
  

Now you can swap out your Mustang's exhaust hanger hardware for pure 304 Stainless Steel! These hangers feature OEM style construction but ditch the rust prone factory steel for 304 Stainless!

They work with any aftermarket or stock cat-back exhaust system and will be the last hangers your Mustang will ever need! This kit fits all 2005-2007 Mustang V8 and V6 and is also the required hardware for installing a True Dual GT Cat-Back on V6 Mustangs!

Applications:


• 2005-10 Mustangs All V8 & V6



• Required for 2005-10 V6 with True Dual GT Cat Back Conversion



• Required for mid-2007+ Axle-Back & Cat-Back Installation*

Pypes Stainless Exhaust Hanger Hardware Kit
Ford 2005-10 Mustangs All V8 & V6


• T-304 Stainless Steel Muffler Hanger.
• Sold as each, 2 required on duel exhaust kits