larger air tube.
07-25-2018, 09:48 AM
#1
larger air tube.
does anybody know witch model truck has the slightly larger filter box tubing.my 97 has the smaller one and I was going to go to the junk yard and get the larger one if I knew the year.
07-25-2018, 04:45 PM
#2
Senior Member
Yes, 99+ should have one. I got mine off of a 99 5.4 Expy.
07-26-2018, 06:36 AM
#4
Senior Member
Expedition..... Explorers are way different
07-27-2018, 12:43 PM
#6
Senior Member
iTrader: (1)
03 more than likely
07-27-2018, 07:10 PM
#7
Now an XLT in Colorado
When the Expedition changed from model year '02 to '03, did it go to the 3-valve motor, or did that not happen until later? (I don't know if the later 5.4 3-valve motors used the same intake assembly?)
Last edited by OhioLariat; 07-27-2018 at 07:14 PM.
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07-27-2018, 07:12 PM
#8
Now an XLT in Colorado
... And has removal of the intake silencer ever been proven to increase anything more than the noise level?
07-27-2018, 09:21 PM
#9
Senior Member
iTrader: (1)
you are correct on the expedition and the intake did change. I have seen no solid evidence or even a confirmation that any power is made by removing the silencer.