I understand that S&B makes the filters for AF1. I have the CAI kit for the 03 expedition, 4.6l. Trying to find out how much oil to use. Didn't see a p/n on the filter for S&B to look up, also don't see squat on the AF1 site about cleaning kits!

I have read somewhere here that someone checked and you can use the K&N cleaning kits as well. The S&B site video talks about very precise application of oil and that you need to look up the correct filter to know how much oil to apply.

So, can anyone tell me how much oil to use for the AF1 4.6l CAI filter?

Beginning to think I shoulda got the K&N intake or maybe a trueflow.

 

Hey if you find out let me know..I also bought a SB cleaning kit for my AF1, and didnt apply it yet because it didnt show how much oil to use. Does anyone know where I can buy just the Replacement filters for the AF1? Seems like everywhere I look it comes in the whole kit. All I need is the AF1 replacement filter.