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Flowmaster American Thunder Cat Back Exhaust - Aluminized Steel (99-04 GT/Mach1 & Bullitt)
Flowmaster American Thunder Cat Back Exhaust Mustang GT Mach1 Bullitt 17312

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Regular Price $611.59
Sale Price $459.99
Manufacturer Part # 17312

Availability: Usually Ships in 24 Hours
Product Code: 5919

Your New Edge GT/Mach 1/Bullitt Mustang was built to dominate, Flowmaster's American Thunder Cat Back Exhaust will let it do just that! For 30+ years, Flowmaster has been dedicated to raising the bar of performance exhaust. This bolt on system will show off the aggressive nature of your powerful pony. The American Thunder Cat Back Exhaust System is perfect for the Mustang lover that wants a loud & aggressive exhaust sound without having to deal with excessive cabin drone. This system is even dyno tested and tuned to provide your V8 with unbeatable performance!

This American Thunder System is 100% emissions legal and is constructed from 16 gauge aluminized steel tubing. The tubing is mandrel bent to ensure a precise diameter throughout the system, ensuring smooth exhaust flow. This material is perfect for those modding on a budget! The Super 40 Series Mufflers feature Delta Flow technology, giving you better exhaust flow for improved throttle response, power and fuel efficiency. This system is finished off with monstrous 3" exhaust tips that are polished to a glimmering shine; this cat back exhaust really fills up your rear end for daunting looks. Bolt on pure power with Flowmaster's American Thunder System from Stangmods!
Key Product Specs
  • Dyno tested for maximum performance
  • Aggressive sound without excessive drone
  • 16 gauge aluminized steel tubing
  • 3" polished exhaust tips
  • Made in the USA

    Fits 1999-2004 Mustang GT Mach 1 and Bullitt

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