Tuning firm EuroWise has released its Ultra EVO program for the Cayenne SUV, turning it from an asphalt-locked luxobarge into a fairly capable off-roader. It included both purely stylistic and functional improvements. Tuning firm EuroWise has released its Ultra EVO program for the Cayenne SUV, turning it from an asphalt-locked luxobarge into a fairly capable off-roader. It included both purely stylistic and functional improvements. Starting with the petrol V8 unde... [937 chars]