Rather than R&R the highly restrictive factory '100k' air cleaner for $90 myself, or $180 installed at the stealership (surely you can't be serious‼), I went online and found this site for ideas and input. The Stealth CAI is a brilliant idea!
I've read that many of you are having issues getting a 3" dia cone filter to fit around the MAF tube. My solution is to use a K&N RC-9160 universal filter because it features a 3.125" inlet flange. Got mine on fleaBay for $28