Check out the 2011 Porsche Cayenne Titan EVO-XL 600, the latest offering from the SpeedART tuning company. It will be unveiled in March at the Geneva Motor Show, instead of the more expected Essen Motor Show. The Cayenne Titan EVO-XL may remind consumers of a previous car, and indeed the XL is a hint that it is the Titan EVO in a wider-body version. We’re not to sure about the exterior graphics on this Porsche, however the performance numbers speak for themselves. Hit the jump for more information and pictures.