Thread: Z3 Roadster (E36/7) Engine Management Software Query
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Old 09-11-2012, 04:11 AM
brock5ga brock5ga is offline
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Location: Monroe, GA
 
Join Date: May 2012
Posts: 96
Mein Auto: Z4
If it was a factory update, you may or may not notice a performance difference. Updates are released for many different reasons - emissions control - shifting on auto transmissions - different driveability concerns - etc. Just like when your PC does an update on Windows. You may not see a difference in your screen or the operation of your computer, but they felt that something operating in the background needed to be changed.
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