We are happy to hear that and appreciate your continued support. Unfortunately, we do not offer an upgrade kit for our Billet Plus shifter for the Dodge Challenger at this time.I just put in a Hurst shifter and pistol grip setup in my 16 scat pack/shaker. Not sure what you guys have done but this new one is way better than the same one i put in my 10 srt8. Maybe there's an upgrade kit? My older one is very sloppy. I like them both, that's why I bought one for the new car.