Flowmaster American Thunder Catback Exhaust System (99-04 GT/Mach 1/Bullitt)
Product Features | Quick Facts | |
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| Add that classic muscle car sound to your GT with a Flowmaster American Thunder Catback Exhaust Kit from AmericanMuscle. |
Flowmaster Sound .The Flowmaster American Thunder Catback exhaust system with its mandrel bent tubing will greatly improve your 1999 to 2004 Mustangs exhaust flow for an increase in power, and their included Super 40 Series Mufflers will improve your exhausts sound for a deeper throatier muscle car exhaust note.
Quality Construction. Constructed from mandrel bent 2.5" 16 gauge aluminized steel tubing for it's corrosion resistant properties the Flowmaster American Thunder Catback features their Super 40 Series chambered mufflers with 3.0 " diameter OEM style polished stainless steel tips for great muscle car looks and sound.
Fitment. This Flowmaster American Thunder Catback exhaust system is specifically designed to fit the 1999-2004 GT, 2001 Bullitt, and 2003-2004 Mach 1 Mustangs for both impressive looks and sound.
This system will not fit the SVT Cobra Mustangs.
| Piping Material: | Aluminized Steel | Tip Material : | Polished Stainless Steel |
| Piping Size: | 2.5" | Tip Size: | 3.0" |
| Muffler Type: | Chambered | Fitment: | 1999-2004 GT, Bullitt and Mach 1 Mustangs |
The Flowmaster American Thunder Catback kit is a great system for your 1999 to 2004 Mustangs with a loud aggressive throaty muscle car sound. Constructed from aluminized steel, Flowmaster makes a good quality product at a great price. This Catback is a great choice for your Pony.
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  Stock Exhaust  Flowmaster Catback Exhaust |
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Buyers Guide to Mustang Exhaust - Tech Article |
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Understanding Mustang Exhaust - Tech Article |
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