I see a lot of discussion about the AF1. I too am ordering one but has onyone heard anything about the AFE cai? My local Ford dealer sells this one as well. How does it stack up campared to AF1 and K&N ? I see they have a sealed unit as well as the conventional one.

 

hey jamie,

i have the afe cai and i love it. its easy to install, gives noticeable gains and isnt extremely expensive. i have the stage II (conventional) there is a little drone mid rpm range but other then that its a great unit. it sounds even better with an exhaust. i havent had experience with any other units but my vote is for AFE

 

you're gonna see the most power from AF1. ive got it and i love it

 

I second the AF1, has been proven to give the best gains

 

AF1