Be sure your Mustangs charging capacity is always at it's peak with brand new alternators and power accessories from AmericanMuscle. Aftermarket stereo systems and power upgrades can quickly drain your Pony's battery leaving you stranded, so be sure to upgrade your Mustangs electrical system to a higher amp alternator for power when you need it. Other ignition upgrades you should consider for more power include Coil Packs
and Spark Plugs
- 2005, 2006, 2007, 2008, 2009 Mustangs
- V6, GT, Bullitt, Shelby GT500 Mustangs
*Please see product pages for any exceptions.