Designed and manufactured by Harrop to OE standards specifically for the E9X M3, utilising latest generation Eaton TVS supercharger technology.
Installation is of OE appearance and fitment leveraged from designing and supplying OE customer supercharger programs including Ford and Lotus.
Calibration project development was undertaken in-house for more than 18 months using resources in Australia, Europe and the USA, BPM Sport was selected to assist with fine tuning, leveraging their extensive knowledge of the S65 ECU and its operating system.
World first positive displacement supercharger for S65 engine
World first front inlet front drive Eaton TVS 1740 supercharger
Latest inter-cooler system technology
Unique bypass actuation control
OE appearance and operation
Harrop Engineering have been in the business of Motorsport for 60 years in Australia and are an ISO 9001 certified company. .
Positive Displacement equals large torque gains at low RPM.
The mission in development of this supercharger was to offer equipment that met or exceeded OE fitment and appearance and enhanced driveability on a daily basis with massive power gains when called on. Expect up to 50% gains above stock
A modification plate or Engineering certificate may be required for your vehicle to comply with state legislation when a supercharger is fitted.
Note: Rod bearings in the E9x M3 have been prone to failure and it is highly recommended they be upgraded even if not fitting a supercharger to your M3
Installation time is substantially less than the alternatives and retains the OE Air Box