probably a dumb question but what does the silicone count mean?? high vs. low??

 

Its not silicone - its silicon...and its the amount of dirt in your oil and the reading is obtained from a lab on a sample of your oil.

 

I put the K&N drop-in on my truck also and dont like it. When I installed the 5" exhaust you could almost feel the air filter being pulled through the engine. Would like the cold air intake or a comparable drop in, any recommendations?

 

My icebox is coming in the mail on Monday (11,5,07) I will post an update on sound vs. performance, and since I'm in there already I will pull the silencer ring after my first "sound" test vs. stock. I only have 3" straight pipe also..

I ordered my icebox with the filter, on their website they say "high performance synthetic nanofiber air filter" ( http://iceboxmanufacturing.com/dodge.php?m=dc2) Hope this helps