Ford racing cold air kit

[Black05Shelby]

Hello,
Does anyone know at what power level the ford racing cold air with the 113mm maf sensor, becomes a restriction? Thanks Joe:-D

 

[mixxer]

Its different for every car but when you add upper, lower,T/B ECT. 600 + rwhp is where you start to be on the edge.

 

[me32]

so im guess its maxed out by 650HP since thats what i have seen