Geneva Preview: Techart GTStreet R based on Porsche 911 Turbo

The TECHART GTStreet program has been recognised for years as a success formula with its sights firmly set on dynamics and incorporating racing engineering to create vehicles that stand for pure driving pleasure as well as full on-track capability. The latest example is the GTStreet R based on the 911 Turbo; it is now undergoing its world premiere. Its road performance statistic, 660hp and 860Nm,