Procharger was, what, like almost 530 RWHP with their intake and OEM exhaust.
Back to the TVS numbers - I think I remember seeing baseline, CARB-legal, numbers were right at about 500 to the tiresm but that was with the OEM air box to remain smog compliant. It seems the companies who add their own CAI kits are getting about 20+ RWHP more. I didn't really mention that observation above, but thought that might be a little relavent; I remember Brian at Magnuson saying the OEM air box was necessary for CARB.
Still haven't noticed anything for Vortech and Techco yet... I'm still interested though