Porsche Service

German Performance Service is a Porsche Specialist. We are versed in all aspects of air and watercooled cars, both maintenance and performance upgrades.

German Performance can perform factory-scheduled service with the same tools as the dealer, but with personalized attention and responsible oversight.

911 Engine Build

German Performance Service has years of experience preparing cars for driver’s schools, track days and even professional racing. Marc has worked with Black Swan racing as well as campaigned his own GT3 Cup Car in endurance racing.  We are a dealer for most quality aftermarket brands including AWE, GIAC, Koni, Motec and other acknowledged motorsport brands.