997.1 Carrera Performance Software (05-08)

Unlock extra power and increased response with a Softronic ECU Tune! Safely enhance the enjoyment of your vehicle with no drawbacks. Make the most out of your performance upgrades through software optimization, and select from a variety of custom features such as neutral free-revving, removal of speed limiter, introduction of Sport mode, clearing of engine codes for track use, and more. Product Description The Porsche 997.1 Carrera Performance Software Tuning from Softronic works on the 2005-2008 911 Carrera:     Model Base BHP Base Torque Tuned BHP Tuned Torque 997 3.6 325 273 345 294 997 3.8 S 355 295 379 318 997 3.8 X51 381 307 403 328   Options: Free revving in Neutral Left Foot Braking RPM increase in Man trans Elimination of codes for Race use Max speed limiter delete Add permanent Sport to cars without it including pre 2005 Mafless files And more. *Engine Conversion files availible **Custom tuning by data logging when required      You can look in our FAQ