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      01-15-2015, 08:59 AM   #62
AMS ALPHA
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Drives: 2013 BMW M5
Join Date: Oct 2012
Location: West Chicago, IL

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Quote:
Originally Posted by Erik K. View Post
Have you tested if the speedlimtiter is COMPLETELY gone? I'm asking this because a few tuners claimed they also removed the limiter(s) And yes the 250km/h and 305km/h limiter is gone but, for example the M-Bitious M5, still hit a limiter at about 315GPS/328km/h on the speedo. So only reprogramming a few points in the software ain't a guarantee the limiter is really gone.



Agreed, best way is to measure the cars on the same dyno.
And again i'm not saying you're not doing a good job





That's great news for you guys overthere!




This one has been posted...



With 2 persons in the car:



In 6th and 7th gear:

Hi, this is Martin Musial, president of the AMS performance and the one who has been playing with the M5 on our dyno.

I would not call that a speed limiter, that is an aerodynamic/horsepower limit I'ts still pulling in 6th gear very slowly and then you have a huge RPM drop going to 7th gear (looks like it drops to 5100 rpm) and you're in a lower part of the power curve (less power), hence it can't pull any more.
Do you know what the limiter was set to in the tune file on that car?

Martin
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