Horspower Freaks (HPF) 335i N54 single turbo kit update - HPF aiming to get the N54 over 800 wheel horsepower
News on the HPF single turbo 335 N54 kit had died down for a while but HPF renewed interest by posting photos of their currently development. Rest assured, it is coming. What struck us is that Chris (owner of HPF) stated they intend to get this motor over 800 wheel horsepower. A lofty goal indeed as fueling and tuning solutions still need to take place. If anyone is going to make it happen it looks like a good bet is HPF.