Awesome. Just installed a K&N 77 series intake. Wow. What a difference in power and sound. Really impressed. Just thought I'd share that with the rest of ya'll. I would definately recommend one. Easy install too, took me almost an hour. Sounds awesome, made my exhaust sound even meaner and a awesome power addition.

 

Really? Awesome, I've been thinking about adding an intake... So she's worth it then? What kind of difference do you feel and do you have any pics?

Congrats on the new mod!

 

Here's a pic of my new K&N 77 Series intake. Great purchase. I can definately feel and hear the difference in power. As far as saving in gas mileage, I will let you know as soon as my foot get off the throttle. lol

https://www.f150online.com/galleries....cfm?num=13062

 

I have had mine on since Feb 1 and I can't keep my foot out of the throttle yet...but you are right they are a very good product

 

one for my 06' 4.6L. Any check engine lights or any others problems? I am a little hesitant due to my lack of knowledge of the engine.

 

I didn't really have any knowledge either,but I followed the instructions and it went really well for me. I didn't throw any check engine lights either. I got mine from JC Whitney for 212.00 shipped. Just my opinion but well worth the money.

 

I don't have any mechanical background and I thiught it was pretty easy. I was pretty nerveous at the start because alot of people said the instructions were brutal, but they are pretty straight forward iof you read them properly. Easy install you can do it. Enjoy