The D8S combines everything you can want for top-level buggy racing into one convenient package - just add fuel and batteries and get on the track! With the World Championship-winning heritage behind the HB D8 combined with the ready to run flexibility of HPI radio gear and the bulletproof Nitro Star F3.5 engine, you can easily get the best of both worlds as soon as you open the box. Race-proven by World Champions and backed by HPI, you can't go wrong with the HPI D8S. Because the D8S chassis and suspension parts are exactly the same as the HB D8, the D8S is ready to upgrade with Atsushi Hara Edition parts from HB!