Hello, long time reader - first time poster here.

I've read nearly all of the previous posts on this subject here. Most of the threads are dated five months + old.

Does anyone have any personal experience installing / or / driving a 2002 5.3L in any of the Chevy/GMC truck models after an AirRaid, K&N filter, or FIPK was installed?

What were your results?

I have found the typical chart of improvements online, but it's never for the engine that I have.

Thanks in advance for your input.

I have a FIPK K&N installed in my 2001 5.3L tahoe. I like it and would recommend it. (Just don't over oil them). It seems to pull harder especially when towing. Sounds good. Did not really see the better gas miliage they speak of , but that could be because I might be driving it harder. Definatily more fun to drive.

Thanks for the reply...

Any others here?