had my valves blasted by ivo just last week. I honestly cant express how good this guy is. I had a lot of my mods done from the top bmw techs in the gta that are all well known but none of them are as cool as ivo.
i installed my charge pipe about a month ago and broke the stupid nipple. i brought in a barb brass fitting and sum epoxy plastic weld and ivo did the job for me (anyone have questions about the exact size fitment of the brass barb fitting pm me)
Hands down best bmw tech ive met.
hes not just a bmw tech hes a guy with great experience with the n54 motor