COBB Tuning is happy to announce AccessPORT support for 2008-2010 BMW 335xi and 535xi. We have tested the AccessPORT on these vehicles to our satisfaction and owners of 2008-2010 335xi and 535xi can now install the current Stage1 calibrations on these vehicles. Both manual and automatic vehicles are supported. Be sure to update your AccessPORT to the latest firmware prior to initial installation.

If an unknown ROM is encountered, follow the ROM dump procedures and we will add this functionality as quickly as possible. Email the ROM along with the year, model and transmission type to [email protected].

You can order the COBB Tuning AccessPORT with free shipping from our website on the BMW product page or call COBB Tuning at 1-866-922-3059 if you have any further questions or needs.