GTS 4.8L DFI

Tiptronic & Manual

(Including S)

The EVOMSit ECU Tuning for the 2008 and later 957 Cayenne S / GTS DFI is an elite technology product that has been tested under the most grueling conditions during dyno test simulation as well as during real world driving on the street and track by the EVOMS team drivers as well as through our eDRIVE independent product validation program. Our stringent methods used during our testing phases are on par with the testing utilized by Porsche prior to public release of new models. This stringent and grueling method of testing assures pure, crisp and consistent power in all of the conditions that drivers demand.