I am one of the old Maestro 7 users, I tuned my car with it for years but I got tired of it, ended up selling my GTI. Since then I have been letting other people tune my cars, I have a b5s4 currently in pieces getting ready to put back together with stg 3 parts. I have an extra ECU with a OTS stg 3 tune ready and I figured I could play with the original ECU that has the stg 2 tune.

In the process, I wanted to see if anyone in this forum has tuned a b6s4 6 speed with good results, that is my daily and I would love to tune it, try getting a file or help here before forking out $600.00+ for a tune.

I read the S4 tuning article on Wiki, I have a ross tech hex can usb cable, and also a proper galletto 1260 cable. TunerPro, nefmoto flasher, emailed MTX for check sum plug in, And I don't know what else I need to start messing around.