Porsche Cayenne by Hamann

German tuner Hamann will debut the Hamann Guardian at the Geneva auto show based on the Porsche Cayenne Turbo. The extensive tuning job begins with a design-changing aerodynamic kit. That includes a front apron with large air inlets and integrated LED daytimers and fog lights, a lighweight carbon bonnet with a power dome slit for engine ventilation, and fender extensions and side skirts that