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
I am writing to thank you for the outstanding job your expert mechanic, Steven Jones, performed on my 1997 Porsche 993. I bought my 993 back in 2005 and the car has never run right despite being taken to multiple dealerships and local Porsche shops. I have finally found a place where my car was properly diagnosed and repaired. Prior to bringing my car to your shop, I wanted to sell it and rid myself of its misery. Finally, it now runs like a new car. Your mechanic has done what no other mechanic had been able to do. It runs and handles so well I now intend to keep it! I would go so far as saying it runs as well as my 2010 GT3! Thanks, RENN HAUS, you saved my 993!
Dr. Sal Domenico
1997 Porsche 993