I did. I now have the PRl 3.5 cai installed. I now noticed the K&N was robbing me of power in the top end.Seriously i know you didn't listen earlier, but It honestly might be worth it to go back to your stock intake, or something like the PRL short ram at the very least.
I feel your pain man. I ran 16.9 which is embarrassing IMO. I'm stock tho and had a full tank of 93 premium and wasn't launching rightI uploaded the run to youtube. Here is link. View: http://youtu.be/2FDPOebZAX8