Well considering your TB is 60mm stock, (63mm optimized), the intake pipe is going to have to taper down somewhere. Do you have a flanged or non-flanged Pro M?
Yes you're right, this setup is obviously not going to net you HP
. The best thing to do is to call Chris at CTA and see what he has to say about it. Perhaps you can get a bigger pipe? But if I had to guess, I'd say you'll have to stick with the stock accordian unit.
P.S I haven't done much research, but is an intake pipe really that much better then the stock accordian?
