This is the much awaited lastest evolution of the ProSpeed Sport Quattro S1, the bulgarian team of Nikolay Zlatkov, that spent the last years preparing this true Monster. Leaving behind the Quattro S1 aesthetics and dimensions and embracing the much more aggressive Pikes Peak-spec in ultra lowered, ultra wide fashion, here we have the Inline 5 engine taken to new heights at 830Hp extracted from the R5 20vT powerplant, but most impressive is the chassis and bodywork, where weight was reduced to a barely believable 985Kg. This last season marked just the beginning of its development, with the first events being taken more as tests, but even then, some true speed and potential was already in display. And of course the soundtrack was about as immense as one could expect. This is one of the Ultimate Monsters in the Sport and one we´ll be expecting great things for this Season.