Flowmaster American Thunder Axle-Back Exhaust (05-10 GT & 07-09 GT500)
Product Features | Quick Facts | |
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| Add the classic muscle car sound to your modern ride with a Flowmaster American Thunder Axle-Back Exhaust Kit from AmericanMuscle. |
Flowmaster Sound . The Flowmaster American Thunder Axle-Back exhaust system will improve your 2005-2010 GT or GT500 Mustangs exhaust flow for an increase in power and a throatier muscular exhaust note with their patented chambered designed mufflers.
Quality Construction. Constructed from durable 2.5" 16 gauge aluminized steel tubing for it's corrosion resistant properties the Flowmaster axle back features specialty 5" X 10" chambered mufflers with massive 4.0" diameter polished stainless steel tips for muscle car looks and sound. As an added bonus the tips are embossed with the "Flowmaster" logo for true custom styling.
Fitment. This Flowmaster American Thunder Axle-Back exhaust system is designed to fit the 2005-2010 GT and the 2007-2009 Shelby GT500 Mustangs for both great looks and great sound.
Americanmuscle recommends adding the 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit from the drop down option above, to provide more strength, stability and a cleaner installed appearance. If you have a 2007 Mustang you may need the kit for correct installation. Click here for details.
| Piping Material: | Aluminized Steel | Tip Material : | Polished Stainless Steel |
| Piping Size: | 2.5" | Tip Size: | 4.0" |
| Muffler Type: | Chambered | Fitment: | 05-10 GT and 07-09 Shelby GT500 Mustangs |
The Flowmaster American Thunder Axle-Back kit is a very popular system for the S197 Mustangs with an aggressive throaty muscle car sound. Constructed from aluminized steel, Flowmaster makes an great product at a great price. This axleback is a great choice for your V8 Mustang.
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  Stock Exhaust  Flowmaster Axle Back Exhaust |
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Flowmaster American Thunder Axle-Back Exhaust (05-10 GT & 07-09 GT500) - Installation Instructions! |
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Buyers Guide to Mustang Exhaust - Tech Article |
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Understanding Mustang Exhaust - Tech Article |
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