Alright, I think I have the plan for house routing. I just don't want to screw it up, so let me know if I should be doing anything differently. I deleted the TB heater plate BTW, and as mentioned, I am running a turbo. I already installed a bypass hose from the nipple on the head to the plastic coolant pipe under the intake.
Rear intake mani nipple -> ICV -> TB
Brake booster -> ECS check valve
http://www.ecstuning.com/BMW-E30-318is-M42_1.8L/Search/Booster_Check_Valve/ES61684/ -> Y-pipe -> hose coming from ICV to TB -> TB
Valve cover crankcase vent -> catch can (any recommendations on the cheap?) -> turbo inlet
Topic: m42 turbo vacuum hose routing (Read 2859 times)