To date, has anyone put together the air flow mod collection on their Z? My basic stab at this would be the combination of Air intake, Intake plenum, exhaust headers, cat-back exhaust, ECU upgrade to handle air increase (although I realize this isn't out yet). As I think about my next mod path, I wonder what kind of power we should expect to see out of all these mods put together. I know its not as simple as adding up the HP numbers from the individual components, which is why I'd love to hear from folks.

If anyone has done all of these mods or a good part of them, what products did you use and/or find worked best together? It still might be to early to know the answers yet, but it's worth asking at this point.

I'd love to see upgrade charts, just like I had with my Z32 TT....i.e. Stage I (air intake), Stage II (exhaust), Stage III (ECU), etc.