BMW N54/N55 Custom DME Calibration (Cobb Accessport)

Fully custom tailored calibration specific to your ride.  Customer must already have a Cobb Accessport in order to use this service.

If you are in need of an Accessport, we also can provide AP's for purchase.

******PLEASE INCLUDE ACCESSPORT SERIAL NUMBER, DME CODE/ID, AND TRANSMISSION TYPE IN THE NOTES SECTION OF YOUR ORDER, THANK YOU******

Once you complete your purchase for the custom tuning service from us.  So long as all the above requested information is given correctly, you will receive a base map from us as per your information you provided within 1-5 business days of your service purchase (Does not include weekends, on rare occasion it can take longer depending on current workload). This same time frame also applies to tune revisions

****NOTE:  Digital Products IE- ECU Tunes and calibrations are Non-refundable due to the nature of the Product.  Once Product is sent initially refunds are non-negotiable****