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Old 12-06-2012, 09:39 PM
PeterC4 PeterC4 is offline
Officially Welcomed to the 'Fest
Location: Toronto
Join Date: Mar 2011
Posts: 969
Mein Auto: 535xi,328xiC
Originally Posted by Needsdecaf View Post

Just wanted to follow up. I know that in several other threads you have noted that your highway response to the throttle has improved. Question:

Did your car seem unwilling to accelerate / downshift at speed before? Is this what you describe as being solved?
How did your car pull away from a stop? Did you have any of the dreaded tip-in lag / lurch? If so, did the JB solve that?

Thanks. Considering JB4 Stage1 especially if it will get rid of this behavior.
It is absolutely awesome. My car was fine before and I have an update too, but now, it is extremely aggressive. I really did not have an acute lag issue... no. Now... it is a rocket.. an absolute rocket. Go for it.!!!!!
2018 M550 Black Sapphire
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