here's the email I got from where i'm thinking of getting it:
You have come to the right guys for a Vortech kit. We are the largest Vortech dealer on My350Z & G35Driver. Vortech make some of the most reliable forced induction systems in the market to date. They make great power and are perfect for either a racer or daily driver. I have posted some prices below for you.
Voretch 03-06 G35/350Z System w/ V2 or V3 SQ SCi-Trim & Charge Cooler, Satin $4,950.00
Vortech 03-06 G35/350Z System w/ V2 or V3 SQ SCi-Trim & Charge Cooler, Polished $5,195.00
Vortech Tuner Kit, 03-06 350Z/G35 (Revup & Non Revup) w/ V2 or V3 SQ SCi-Trim & Charge Cooler, Satin $3,650.00
Vortech Tuner Kit, 03-06 350Z/G35 (Revup & Non Revup) w/ V2 SQ T-Trim (no Charge Cooler), Satin $3,450.00
Vortech Tuner Kit, 03-06 350Z/G35 (Revup & Non Revup) w/ V2 or V3 SQ SCi-Trim & Charge Cooler, Polished $3,900.00
Vortech Tuner Kit, 03-06 350Z/G35 (Revup & Non Revup) w/ V2 SQ T-Trim (no Charge Cooler), Polished $3,700.00
We also sell all available support parts to make as much power as safely as you would like. We even offer special pricing on it when ordering it with your kit. Just ask!
Not looking too shabby really! postage, duty and VAT rapes you but its still better