AFCO?s 2007+ GT500 Heat Exchanger; 2011+ 5.0 Headers
 

Dynatech has been making waves with their new 2011 Mustang headers that have been picking up over 20 horsepower to the rear wheels. Also, AFCO's GT500 heat exchanger is one of the biggest units you can fit on your 2007+ GT500 and boasts a 350% increase in cooling area over the stock exchanger.

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