Gunna answer ma own question... nooo i cant do the above becaue it would be pulling in unmeasured air lol.... simple answer that i over looked.
on the other hand, just did a little bit of work, removed the old stock injectors and replaced them for the #42 injjectors...
then i fitted a filter on the end of that hose there.... i forget the name... umm.. crankcase ventilation or something rather....
i also removed the rear struts so i can install the new megan coil overs when they arrive
rear struts removed (3).jpg
I will be putting my barely used h&r and bilsteins in my new 91' 520i
91' 520i (10).jpg
91' 520i (11).jpg
91' 520i (12).jpg
just cuz you own a bimmer doesnt mean you know how to drive it!!, previous owner damaged it