| Manhart MH3 BMW M3 Convertible |
 |
| Manhart revealed today the MH3 V8 R Biturbo upgrade program for the BMW M3 Convertible. The Manhart MH3 MH3 V8 R Biturbo BMW M3 Convertible is powered by a 4.4-litre V8 twin-turbo engine taken of an X6M. Thanks to an updated ECU, the 4.4-liter V8 of in Manhart's new M3 convertible develops 655 hp and... More » |
