German tuning company G-Power embarked on a revision of the «hot» BMW M5 sedan last generation.
For models with a 4.4-liter turbocharged V8 in the company offered two electronic engine control unit — Bi-Tronik 5 V1 and Bi-Tronik 2 V1. Both options allow you to pick out 600 hp up to 650, but the first is simply finished the control unit, and the second — with the ability to fine tune the desired parameters of the engine.
Potentially, the company ready to raise output to 700 hp, and with the use of proprietary titanium exhaust system and all 740 «horses», if requested by the customer.
