This is Cobb's new Firmware they are still working on for the R35 GT-R. They just released a map to use the LC4 with VDC off for people to try out and I couldn't wait to get my hands on it. The car drives so much smoother with the LC4 program, no more jerky starts from a stop or during slow speed maneuvering. As you can see the launch control is also butter smooth, no wheel hop, no drama, just a nice smooth launch with a little wheel spin. I'm loving it. Thanks Cobb!