Originally Posted by Rob@Cobb
We are looking for local Alpha testers who have a manual transmission single turbo N55 based 135i, 335i (E9x), or 535i (E60) in the Austin or San Antonio area. If anyone has a MT N55 based car they would be willing to let us use for testing or know of anyone with said car, please feel free to contact me for details.
Rob at cobb tuning dot com
Don't have what you are looking for, but I have a 2012 F10 535i and looking for a tune. Looking for any F10 guinea pigs?? I am also near the Plano location.