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Old 07-26-2012, 08:18 PM
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burnie35 burnie35 is offline
Old Timer (Really)
Location: The Villages, Florida
Join Date: Dec 2011
Posts: 360
Mein Auto: 2009 BMW 535i Sport
Originally Posted by View Post
Glad to hear that you're happy with the COBB AP as it definitely gives the car the extra power and kick it deserves! The v4.01 and v4.02 Off-The-Shelf maps for BMW N54 Cobb AccessPORTs have been promoted to General Release. The v4.01 and v4.02 maps now supersede v3.01 maps, which have been archived. COBB Tuning recommends upgrading to the latest version of the maps for optimal performance. These maps can be downloaded from the BMW AccessPORT Off-The-Shelf Map Database. For instructions on downloading maps, transferring them to the AccessPORT and flashing them to the BMW ECU, please see the Step-by-Step Map Download and Install Tutorial.
I assume the production version 401 is the same as the beta 401 ... am I correct? Or do we need to download a copy of the General Relase version. If they are different, normally they would have a different number.

2017 X5 35 M-Sport, Carbon Black, Black
2009 535i Sport, Jet Black | Cobb Stage 2 Aggressive | Injen DCI | AR Downpipes | BMS Led Angel Eyes | Michelin Pilot Sport A/S Plus
2008 528i (Retired)
2006 328ci (Retired)
1975 US Army (Retired)
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