Geilenkirchen tuning specialist Manhart Racing has released this new promo video featuring its MH5 S Biturbo, which looks like it was shot by a soft porn director from the nineties.
Based on the current BMW M5, the program is available in various stages, with the final option releasing 529 kW (710 hp) thanks to remapped ECU software, a carbon fibre air intake, uprated turbochargers, downpipes and a new exhaust system with sports catalytic converters.