Seemingly as if the 5.0 litre FSI twin turbo V10 powered New Audi RS6
wasn't in need of more power, Audi Tuning guru's at B&B
Automobiltechnik have raised the bar with their latest upgrade for the
range topping Audi Saloon and Estate. In standard form the 5.0 litre
engine, derived from the Lamborghini Gallardo, pumps out a not to be
sniffed at 580BHP, which, by any standards makes the Audi pretty quick.
So when B&B fettled about and wound up hitting 715BHP we just had
to find out what they've done to wring those extra horses out of the
Read more here....