The American Muscle series of products are designed to enhance the already great cars from Americas Big Three. The Chevrolet Camaro, Dodge Challanger and the Ford Mustang are begging you to make them better.

Xtreme Horsepower has packages available now for all of these new Muscle cars. Check out the individual categories for your car.

AMERICAN MUSCLE

2009 Challanger 2010 Camaro 2010 Mustang Sort by: Product Price Default See details American Muscle packages Packages available now for: 2010 Camaro 2009 Challanger 2010 Mustang Click on the respective categories on the side bar or call 817-503-8947. Enter your price!