Re: Installed K&N H3 filter
Here's the low-down on CAI kits, IMHO....
-don't do hardly squat unless you replace the tube and MAF that is recalibrated to match new tube. I have not seen an aftermarket MAF for the H3 yet, but have not looked either.
-Don't trade your nice hummer factory Cold air intake for one that allows partial hot air in from engine compartment and is not 100% sealed like the factory one is.
From what I have seen out there, if I were to upgrade my wife's on her H3 (I got the H2) I would get the GM intake as theirs is probably really closey matched to the OEM MAF (However I would not expect much gains to be had from it as it does not include MAF). Only other option for me would be the Volant (not sure if it has MAF or not, but have 100% confidence in their CAI kits more so than any other). Volant is 100% sealed, allowing cold air in only.
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