Anyone have some input on the most efficient CAI system for an '06 Roush? Does it matter? An aftermarket shop recommended an Airaid to me. I had never heard of this one 'til he mentioned it. Not sure if that's what he basically has in stock or if this is really a good choice.
thanks

 

Airraid is a quality brand, but they are just really a knockoff of the K&N kits. Just go with the K&N you cant beat the performance. THE best kits out there IMO.

 

a CAI is a CAI. its nothing more then a pipe with a filter on it, get the cheapest one