Hey Fifty - I should say you and CN 90 are one of the few pioneers of this MOD left.Thank you for the input.
I was asking for more input from the rest esp.Bave39, I am getting ready to switch my E46 with the regular CCV and my E53 with an O2 pilot MOD to this MOD altogether...another E46 will stay as an M56 as is...
I will pull my spark plugs and take a look if I've been burning oil in there from this MOD .
03 325Xi 165 k miles
04 325XIT 158 k miles
05 325IT 169k miles(M56)yes with the built in fuel pump

05 X5 3.0 155 k miles

Cheers.