So I know the accessports come with some maps already loaded on them, but I'm wondering if anyone has run into any problems with those generic tunes. Are they safe or better to get vehicle properly tuned at a shop?

 

Contact Cobb. They should be able to do a more custom tune with them via email. Not exactly sure how the process works but just contact them.

 

The pre-loaded ECU programs on the AccessPORT are typically on the safe side of performance.
There's very little limitations pushed with those corresponding programs.

The problem usually lies with the user, when incorrectly installing a more powerful stage of tune than what their car's hardware has been modified with.

- Erik