Manhart Racing, a German tuner, revealed their new MH5 S-Biturbo based on the new BMW M5. They take the twin-turbo 4.4 liter V8 from 555 horsepower to an incredible 624 horsepower, and the torque is increased from 780 Nm (575 lb-ft) to 880 Nm (649 lb-ft). The tuner plans to offer an even higher power output in their next packages, possibly from 661 horsepower to 725 hp.
Manhart will also offer adjustable coilover suspension that reduces the ride height 35mm front / 30mm rear. The MH5 now sits on custom wheels in 20-inches for the front and 21-inches at the rear. For increased sound acoustic, a sports exhaust system is included in the catalog as well.
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