Cayenne S 4.8L V8 DFI
Porsche Cayenne S 4.8L V8 DFI – $1295
The 2008 and up Porsche Cayenne is a big change over previous models. The new Cayenne S has switched from a Bosch ECU to now running a Siemens SDI system. The new 4.8L engine in the Cayenne S is much more powerful than the previous generation.
With stock 385hp at the crank, Softronic has developed tuning to give the Cayenne S power like its bigger brother, the GTS. Another 33 horsepower and 21ft/lbs of torque to the crank is added. Softronic has spent time engineering and developing software for the new FSI cars and is one of the only tuners in the world that can offer an ECU flash via the OBDII port.
Cayenne S Stock Power – 385HP and 369ft/lbs
Tuned Power – 418HP and 390ft/lbs
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The work service and personal attention given to me far exceeded the cost of the work I received. My 2001 Boxster had intensive engine upgrades with each one documented on the dynamometer. Also had a GT3 body kit installed. I am so pleased with the performance and looks of my car and the technical expertise in helping me in my decision making. I will be continue to be a customer and always recommend Renn Haus.”