All intakes will only add from mid to highend... its hard if not impossible to add much if any HP or TQ at lower rpms from more air, maybe if you throw more fuel.. but thats getting technical there.

2002 Focus ZX3, MTX-75: A good amount of mods 2003 SVT Focus ZX5, Getrag-6: FS Stressbar Best mod ever to my tour: A Beautiful passenger seat filler, that is my girl!!