Hi all, I'm trying to replace my OEM air filter with a K and N 33-2299 filter for my 04 TL. Problem is I can't unscrew the filter housing with a regular screwdriver and that's all I have. The dealership was supposed to replace the filter at 30,000 miles, but by the looks of the way these 4 screws are stuck in there I don't think this thing has ever been touched. I don't want to start stripping the threading for the srewdriver. Is there anything I can do to make these things come off easier? Anyone else have this problem? Thanks in advance.

P.S. Sorry if this has already been adressed but I couldn't find any DIY's on changing the air filter.

 

Use a socket - one of the smaller sizes (I forget which size) attached to a screwdriver's replaceable tip. That's what I used. Get a longer screwdriver specially when the engine is hot because you can burn your fingers in there if you're not careful.

Just my $0.02

 

Got a a rachet that would fit it with an extension thanks! Howcome there is no DIY on the forums for the engine air filter? I did the cabin and it was much easier than this. Or is this supposed to be even more basic? If there is one and someone has a link please share it as I'll bookmark that for life.

 

Is the K and N filter supposed to be a third of the thinkness of the OEM filter?

 

You mean a link like this one from the 3G Garage

F-129: DIY: Replacing Engine Air Filter
https://acurazine.com/forums/showthread.php?p=1159175

 

Lol.. I swear if you search air filter in the forums nothing close comes up. Sry

 

Yes it's not as thick.

 

I'm looking to replace the OEM filter also, but will the k&n filter better? i know it gives more hp but does it waste more gas? where a good place to order the k&n and the cabin air filter?

thanks

 

the outside of the screws are made to be unscrewed with a rachet