hpi Racing

HPI's most popular Nitro RTR car gets even faster!

We've updated the amazing Nitro RS4 RTR 3 Evo with some new bodyshells and an even faster engine, for maximum fun and excitement! The Nitro RS4 line of cars has historically been aimed directly at the beginner - to intermediate-level RC hobbyist, the driver who wants a fast car with great handling that's ready-made to go out and thrash the pavement!

With this latest version, we've added the hot new T3.0 engine to the Nitro 3 RTR + to give it a huge boost in power! The T3.0 is based on the potent G3.0 from the Firestorm 10T stadium racing truck, so you know it's going to be fast!