BMW AccessPORT v4.00 BETA Maps Now Available
BETA maps for the BMW N54 AccessPORT are now available for download and evaluation. These v4.00 BETA maps were developed to provide smoother response, more power and address the 3k RPM “surge” that some users have been experiencing. In addition, Stage1+FMIC BETA maps have been released for those cars with upgraded intercoolers, but without the necessary exhaust modifications to satisfy Stage2 hardware requirements.
Please note that these are BETA maps and may or may not perform as intended across all vehicles. This BETA release is intended to gather feedback from early adopters and incorporate it into the maps prior to final release. If you are unwilling to experience potential performance inconsistencies or provide constructive feedback on these BETA maps, please continue to use the General Release v3.01 maps until the v4.00 maps are finalized and come out of beta.
Maps are available in the BMW AccessPORT Map Database. Simply click the red BETA Maps button, review the acceptance page, and click the I Accept button to be taken to the BETA v4.00 maps. If you are unfamiliar with the process of downloading maps, transferring them to your AccessPORT and flashing the ECU, please review our Step-by-Step Map Download and Transfer Tutorial.
Hello how you guys doing?
I’m trying to find out what map will be the best fit for my 09 335 N54,here are the following mods;
FMIC
Catless pipes
Air cones
Inlets and outlet
Catback
Right now I’m driving on a stage2 I believe,also you guys have any map to run meth?
Thank you for your time
Hey there!
With those modifications you can utilize our Stage2+FMIC mapping. If you have access to high quality fuel you can use the Aggressive map; alternatively the Sport or Drive maps would be ideal for lower quality fuels. For more information, check out the Map Notes Page. We do not offer maps that would support methanol, sorry!
Marshall@COBB
Hi there again
Are you guys working on a map to include E85?
Hey there, we currently offer “Race” maps that support an E30 blend for most supported BMWs. You can download them from cobbtuning.com/maps.
Marshall@COBB
ok great I should just download it to my accesport and flash the car? any other step to do?
That’s it! As long as you have the modifications and fuel type required by the map file you’re good to go.
Marshall@COBB