I have a 2011 fx4 Ecoboost ! Cold air intake is getting shipped out as we speak and thinking about getting the new bully dog programmer for it too . Stock is 365hp intake is + 20hp and the new bully dog gives you up to another + 49hp

 

I would personally wait on the tuner. There have been mixed reviews on the bully dog. Wait for other tuners to come out with their stuff and have everyone work the kinks out. Also since Bully Dog is the only EB tuner they can charge whatever the hell they want! Wait for some competition to drive down prices and improve quality! You won't have to wait long

 

Thanks man that's sounds like a good idea