The main features are:
1, Aluminum slide rail steering system with bigger steering angle.
2, Motor mount switch high and low position to change CG for different driving style.
3, wheelbase 90-106mm
4, All turnbuckle on upper arm, lower arm and steering link.
http://gl-racing.com/store/image/catalog/pdf/c55d334bdd261023f9de49f6e4d766a6-GL-Drift%20Instruction%20Manual%20rev1%209-8-21.pdf