STD airbox with a cold air feed ...Dont drill loads of holes willy nilly on the bottom as this will suck in hot air and be a waste of time.. drill one large hole and fit a cold air pipe to it and keep the std ford cold air feed that fits on the left hand side and goes through to slam pannel ...Job done... Dont bother with cones (unless your caining the ass off it on a track ...Its been proven for years on theses cars..

And fit one of my throttle bodys your be looking at a gain