Performance tune for E63/64 M6 (2005-2010)

E6x M6 TUNE

This is our tried and tested tune for an E6x M6. These tunes were designed on a Dynojet dyno and tested in the real world! All tune packages come with an OBD to USB cable and software to read and write your DME/ECU. A Windows computer is required to utilize the RK-Tunes flash software. Check FAQ section for windows device recommendation.

KEY FEATURES:
⦁ Top speed governor removed
⦁ Increased RPM rev limit
⦁ VANOS cam timing adjustment
⦁ Improved throttle response
⦁ Ignition timing enhancements
⦁ Air/Fuel Ratio enhancements


OPTIONS:
⦁ Fuel - Selectable fuel octane rating (91, 93)
⦁ Burble -  backfire when lifting off throttle. We can adjust the amount of burble requested

PERFORMANCE SPECS BASED ON MODIFICATIONS:
20-35+ WHP
15-25+ FT/LBS TQ