very good info don , thanks alot !!

ive been contemplating the active tune @ $1500 hereis their claim !

Key Features:

Increase of 86 Rear Wheel HP and 117 Ft lbs of Peak torque
Higher torque over factory settings throught RPM range
Recalibrated settings for a smoother and more responsive part throttle transition
Recalibrated settings for a smoother and more responsive power delivery
Ability to tune all DME's
Top speed limiter removed
Tune available for 91 or 93 octane fue.
Tune also available for Euro Spec & Other International Octane Ratings


im not sure what ess claims are but ima look them up rt now !

im on long island and would def be willing to shoot out to nj one nite to do a few runs and test drive your beast if your willing , if so lemme know and we can set it up !!

NEIL

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2013 F10 M5
ALPINE WHITE/BLK/ANTHRACITE