Who hasn’t been guilty of adding some final touches to their vehicle … and then maybe adding some more. The only place to go is up, right? American Muscle (AM) has a YouTube series called Customer Builds, and on a recent episode, AM’s Adam Maqboul chats with Robert S. about his modified 2013 Dodge Challenger R/T. Robert’s upgrades have included a set of Eibach Sportline Lowering Springs, staggered wheels and tires, along with adjustable camber bushings and an SRT® style rear spoiler, to name just a few. Tune in below for everything that has gone into this Challenger … but that’s not all. This build is far from complete, what’s next for it?