Its time to tune your Porsche 997.2 PDK Carrera or Carrera S! Vivid Racing has been on the cutting edge of technology and performance products since 2001. This new innovative product is perfect for those wanting more power and performance out of their Porsche 991 model. It is designed to work with all PDK Porsche 991 Carrera 3.6L and 3.8L platforms. The all new VR Tuned OBDII Port Tune Auto Flash programmer is THE solution for your vehicle. _x000B__x000B_This completely new product allows the end user to program the vehicle through the OBDII port in just a couple minutes without having a PC, laptop, or internet connection. There is no need to read out or send any vehicle data as everything is stored in the control unit that is mated to your VIN. It can be used as many times as needed to flash the car to stock or with the performance mapping. _x000B__x000B_This new programming tool gets around the vehicles anti tuning security on the ECU. The VR Tuned Auto Flash is vehicle specific and is really designed for automatic transmission cars like the Porsche PDK. Providing increased engine power and 50% faster gear shifting along with speed limiter removal where applicable. The VR Tuned Auto Flash is the only engine and gearbox tuning solution available for the 991 models. The module uses a64 bit processor for ultra fast programming which enables both engine and gearbox tuning to take place in under 2 minutes. _x000B__x000B_ _x000B_What about performance and safety: _x000B_ _x000B_The OBDII flash adjusts fueling and timing. _x000B_The mapping works in accordance with factory knock and engine sensors. _x000B_With changes to ignition and fueling, the car has improved throttle response, torque, and mid-range pull. _x000B_As viewed with a Porsche PIWIS, the PDK is also controlled allowing the VR Tuned flash to improve the PDK shifts. _x000B_As tested on our own vehicles, we KNOW these work and your satisfaction is guaranteed! _x000B_ _x000B__x000B_ _x000B_How does it work: _x000B_ _x000B_Read Auto Flash Technical Data Here _x000B_The module plugs into your port and following some simple instructions, it flashes the ECU. _x000B_After the flash has been done, you can remove it from the car for a stealth look. _x000B_You will notice a change to the vehicles performance instantly. The file learns and adapts over the course of 10-100 miles. _x000B_ _x000B__x000B_ _x000B_Biggest selling features are: _x000B_Undetectable by dealers. _x000B_Does not change the ECU flash counter. _x000B_Does not change thefile size of the ECU map. _x000B_Bypass anti tuning without having to remove the ECU. _x000B_Have warranty concerns, flash it back to stock! _x000B_Did the dealer update your vehicle firmware, reflash the ECU again! _x000B_ _x000B__x000B_ _x000B_View installation instructions for the VR Tuned OBDII Port Tune Auto Flash here. _x000B__x000B_ _x000B_Important Notes: Once the unit is plugged into your OBDII port and used, it cannot be returned to us as it is locked your VIN. These units have been proven to work by the manufactures testing procedures. _x000B__x000B_Buy purchasing this product, you acknowledge there is a NO RETURN POLICY.