This is the TSSU, and it is a beast. It has proven to be the best track car in RYMA history up to this point, and holds the record for the fastest time around the Grand Prix between RYMA and IzzyIA racing developments at 39 seconds around the whole track. This version of the Proton has many more modifications around the car to give it more power and aerodynamics. Becasuse of this, features such as driving lights and a second seat have been thrown out. Dowload the Proton Track Edition for all those remities, and downlaod the regular Proton if you just want the road version. This vehicle is not made for AI, it is meant for an actual driver. The lap times will not just come down to the power of the car, but instead the power of the driver. I was able to get this around the Grand Prix at 39 seconds, however most of you may need some practice if you also want to do 39. Overall it is a great car, and I urge u guys to see how fast you can get it around the track. You can change the paint scheme if you want, using the color options. (3). Trim up and press 3,4 for doors and trunk, press 1 to flip if necessary (turn 1 off when driving).