Porsche XperTune Performance Handheld Tuner - Cayenne | 2008-2010 100507098 it seamlessly blends in with

it seamlessly blends in with the rest of the interior

Double Box End: Features a box end on each side

offering a superior alternative to costly

24 engines

Porsche XperTune Performance Handheld Tuner - Cayenne | 2008-2010 100507098 it seamlessly blends in withPorsche XperTune Performance Handheld Tuner For Porsche 957 Cayenne V6 (2008 2010) Models. POWER GAINS: Stock: 290 HP 284 TQ Tuned: 312 HP 300 TQ TUNING PROCESS: Read Stock Data: Use the handheld device to read the original vehicle data via the OBD II port. Write Tune: Transfer the Fabspeed ECU tune file to your handheld device, and then upload it to the vehicle using the handheld. Enjoy Increased Performance: Experience the enhanced power and torque.