Last year, the guys at Mansory ‘visited’ the engine bay of the Porsche Cayenne Turbo with impressive results. With the help of a pair of new turbo, a stainless steel sport exhaust and an ECU remap, the power and torque of the 4.8-liter engine have been boosted significantly, and now it can play with the big boys, thanks to 690 hp. Despite the fact that none of the luxury has been lost, the Ma... [...]