M88 ITBs on an M30
M88 ITBs on an M30
Author
Discussion

Output Flange

Original Poster:

17,008 posts

233 months

Sunday 27th April 2025
quotequote all
It seems to be getting harder to find info about the older models now. Does anyone have any info about fitting the ITBs from an M88/3 to an M30B35?

I’m not looking for opinions on whether it’s worthwhile, just what’s involved. From the little I can find online, the thermostat housing causes an issue.

Ta thumbup

Mark-BMW-E30-318is

16,947 posts

195 months

Wednesday 30th April 2025
quotequote all
You might find some relevant info and/or people to contact if you scan through this old thread about a 323is that I owned a decade or so ago?
I seem to recall I bought an adaptor plate from Germany.

Anyway, hope this helps...

https://www.bmwe21.net/forum/viewtopic.php?t=12229...

Mark