FrestyleFC3S

k..on the oil inlet pipe that attaches to the spark plug side of the front plate, there are two air lines attached to it



they both go into the stock TID....i forgot where on the other end they go to, maybe oil filler neck



thats why im guessing that they are for crankcase pressure ....and recirc back to the intake tract



anyways if i am correct, do i need these anymore (i have 3 bar map so no TID)., should i just vent them with some small breather filters and eventually make a catch can?



and if i am wrong where do they go and what are they for

mazdadrifter

one is for crankcase vent, one is for oil filler vent, get a catch can, and just route some rubber lines to it, those metal lines are annoying and ugly, the only one that is essential is the the oil line for your turbo.

FrestyleFC3S

yeah i thought so





is it okay to, for the time being, just attach a breather filter on until i get the catch can all done

mazdadrifter

**** you can leave them open aired but some oil residue would get all over your engine compartment. breather will due