I think it goes to your stock intake box. Or it goes to the PRC solenoid or something likee that. It looks like a vris solenoid and its next to the fpr.
-hec
MX-3 w/ curved neck millenia klde, boosted @ 5 psi. /bov and wastegate are good!/ nitto drag radial/ gutted interior/ millenia red top injectors, vortech fmu/aem wideband/ all bolts ons/ Car put together 100% by me. Mechanic? who needs a mechanic? ew.. real men work on their own cars!
One goes to the FPR Solinoid and the other is a vent that goes to the airbox. It will not make a difference if its unplugged. But of course when Mazda designed the car they put it to the airbox so its filtered. If your running a cold air intake than just leave it hanging out of the way!
ok im all new to this stuff but im haveing a problem and these pics show the area.
the air box type thing that the air filter attaches to and has the air meter thingy in it and a couple of other hoses coming out of it, has holes and cracks in it that i have temporarily taped up
this seems to be due to someone putting a funky looking air filter on it but not using any kind of bracket to support it.
anyway i am having real trouble sourcing a replacement part, mainly due to the fact that im not sure what to call it.