K&N Drop-In Filters

kenny's 370z

ill add to this thread.i have the tb's bypass and the k&n drop in filters.before i put them in, i blew all the oil out of the drop ins with a air hose,quite a bit i might add too.i also deleted the plastic resonators on both intakes using a 90 degree pcv elbow.i had to get some more hose for the passenger side because the stock hose was just not going to work.

did the same thing to the drivers side except i was able to keep the oem hose coming off the valve cover.keep in mind i also have a muffler delete before i did this.my review is i did feel more response and more power doing it this way.of course i will be putting on the z1 tubes when they come in for maybe a tad more power who knows.

it will look alot better though.case in point.if you do not blow the oil out of the filters prior to install ,then dont expect too much.