Upgrades that aren't crazy $$$$ ?

[603Racing]

Development or not, it's still visible data. Even if it read a bit high on power that's acceptable numbers and a good a/f ratio.

Still interested in hearing from people with M30 afm's.

[squidmaster]

My feedback thread and website has feedback from people with m30 AFM. I've sold quite a few, though only a few speak up about it publicly. I try to keep in touch with everyone I can through email though, and could share quotes