[dsickles]

i just got my k&n air filter from jegs, i didnt get the kit, only the repalceemnt filter for the kit, what should i do with the speed density line that goes into the existing airbox? thanks

 

[94 XLT BRONCO]

Damn theres a thread or two on that exactly, but I cant find it yet...........

 

[SMOOTH]

You can patch it onto the pipes you use to mate the intake hoses to the filter, or just leave it next to the filter. Be creative. BTW I am assuming you are talking about the vent line coming off the filler neck on the driver's side valve cover.

 

[/==0=\]

I'm pretty certain thats just part of the egr system, PCV Breather tube i think it's called. Mine started spewing oil and ruining air filters, so i stuck an old school valve cover breather on top of the valve that line came out of and swithced to a K&N:shrug

 

[knarf121]

yup i cut mine off too, stuck a breather cover on it, same idea.

 

[Andy351]

i seem to recall there being a small port on the K&N filter itself for just this purpose. you should just be able to plug the breather hose into the filter. if not a breather filter would probably be fine too.