Manhart Racing has developed an aftermarket program for the BMW M6 Coupe (F13), M6 Cabriolet (F12) and M6 GranCoupe (F06).
There are four power kits available starting with stage 1 which brings software optimization to increase output from 560 HP (412 kW) and 502 lb-ft (680 Nm) to 620 HP (456 kW) and 531 lb-ft (720 Nm) of torque. Stage 2 adds downpipes which boost power to 640 HP (471 kW) and 560 lb-ft (760 Nm).
Moving on to phase three, this includes a MHR rear axle, Sport end-silencer and a carbon air intake system from Gruppe M which helps the engine unleash 670 HP (493 kW) and 583 lb-ft (790 Nm). The range-topping stage kit 4 comes with an extra MHR performance box squeezing more than 700 HP (515 kW) and 634 lb-ft (860 Nm).
Full details about the trio tuning program from Manhart Racing are available in the press release section.