intake choices?
FYI, the gotts mod was designed around the 2 valve motors (first documented on a '99 5.4) and works all the way up to the '08, 2 valve motors
the DMV mod is for the 3 valve motors ('04-'08/'09ish)
the names of CAI is endless. no names on Ebay K&N AF1 Air raid specter. it depends what you want shiney/ plastic/open/enclosed/oil/dry theres alot of CAI out there they all do the same thing 90% of the time you pay for the name on it. my K&N77 cost me 230 bucks.
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It would really help if you would include your truck year and engine in your profile. If not, when you ask a question, you always need to include that info in the question.
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Jim
Jim
If you can find one..(they went out of business last year) the AF1 is good. Just make sure that if you do find one and the intake tube is the 3.5" version you will DEFINITELY need a tune for it or you will run scary lean. From what I've researched the 3.25" tube can be run with the stock tune.
There might be some used ones or just sitting on a shelf somewhere out there.
There might be some used ones or just sitting on a shelf somewhere out there.






