EPautos advertiser American Muscle – which specializes in upgrade parts for American muscle cars like the Mustang, Challenger and Camaro – asked me to share this video of a recent build they did using a customer’s 2015 Mustang GT, to show off the upgraded exhaust and other goodies. Have a look – and if you like what you see and own a Mustang or Challenger or Camaro that might be in need of similar upgrading, check out what American Muscle has to help with that!
