Ever since it was launched in 2004, TechArt’s Magnum kit for the Porsche Cayenne has established itself as one of the premier Cayenne tuning programs in the world. Three generations of the SUV have been developed and all three have received their respective Magnum kits from the German tuner. In that time, TechArt claims that more than 1,200 Magnum kits have been built for customers all over the world. That’s no small feat for an SUV that’s attracted its own share of tuning kits from other aftermarket shops all over the world. Now that the fourth generation of the Cayenne has been launched, TechArt’s jumping on board with a new Magnum kit that’s scheduled to make its debut at the 2015 Essen Motor Show.