BMW tuning house G-Power present 2008's first tuning car - a tweaked M5. And the technical
data are amazing: 730hp and 700Nm sound astonishing. It is the world's fastest Bimmer, its
top speed is around 340kph, says G-Power.
To achieve the extra power of 223hp, a belt-driven supercharger and intercoolers have been
added to the M-motor but also its mechanics and the engine control are comprehensively modified.
This might make thermal load manageable however the mechanic stress of such a performance
upgrade is immense.
Time will show whether G-power achieve a reputation as producer of impressively powerful yet
reliable tuning conversions! This will be a long way to go. Amazing data alone are not enough
and the proof of the promised performance in a high speed test is yet to come, hopefully!