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      04-02-2013, 01:01 PM   #1546
turbo1
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Drives: 2011 135i Msport
Join Date: Jul 2011
Location: Florida

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Quote:
Originally Posted by abirmaher View Post
Alright, also quick question, when i uninstalled the AP from the car before i took it to the dealership it felt much slower than i remembered (I have a BMW PPK), does uninstalling the AP revert you back to stock? When I picked the car up and they updated all the software it felt like my BMW PPK was back but when i uninstalled the AP i felt that it went back to stock before I had PPK.

Sorry if that got a bit complicated...

Not a problem at all bro, that’s what we are all on this forum for... sharing and gaining knowledge... and to my knowledge the AP should store your stock map or an extremely similar "picture" of that map and uses it when you flash back to stock map... so with that being said, i believe it should have stored your PPK flash as the "stock" base map... also, remember the car needs to recalibrate itself persay whenever you flash the ECU.. So you may have just dropped a lot of hp by flashing it back and the car hadn’t readjusted itself to all the new parameters... people chime in please, i may be wrong
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