Driven by Sandro Reuter, the Cayenne hit a top speed of 321.2 km/h (200 mph) at the Trial of Strength event at the Nardò test track in southern Italy.

A TechArt-tuned Porsche Cayenne Turbo has set a new speed record for fullsize-SUVs.

Driven by Sandro Reuter, the Cayenne hit a top speed of 321.2 km/h (200 mph) at this year`s Trial of Strength event at the Nardò test track in Southern Italy.

The Cayenne Turbo S was equipped with TechArt's 055/2.2 performance kit, which increases the engine's output to 680 hp (an increase of 130 hp). Other goodies included a sport suspension module, an aerodynamic body kit, and 22-inch 'Formula' wheels outfitted with Continental Cross Contact UHP high-performance tires.

While superfluous, the Cayenne also featured daytime running lights, a sport steering wheel, a carbon trim package, and extended leather upholstery.

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TechArt Secures New Speed Record with 321 km/h Porsche Cayenne Turbo