This is my HPI Super Nitro RS4. If you are interested in building your own car, this is the kit to do it with. I've learned a lot since getting this kit. This particular version of the car is from the game Need For Speed 2 - Hot Pursuit. I custom made the markings to try and get as close to a police car as possible. I did minor upgrades such as the HPI Super Shocks, HPI 2-speed transmission, MPI upgraded exhaust, and HPI Roto Starter which works great. For show, I have the HPI gun-metal rims w/ super slicks, RAM electric strobe lights and police bar, xenon blue & white head lights w/ rear brakes, HPI front bumper and custom rear bumper and custom battery holder. This is my fourth cover and my most creative so far. Keep it up HPI for the detail in the bodies. Next up is the Nissan GTR.