Good condition 300zx = 5000
Greddy TD0518G turbo's + headers + wastegates for sale by forum member currently = 2400
Z1 Engine Rebuild kit including Wiseco forged pistons and Eagle forged rods etc.. = 950
RPS Twinturbo Carbon-Carbon Clutch = 1550
Pair Z1 intercoolers = 470
Power Enterprise 850cc injector kit = 600
Rotora big brake kit = 1550
Tein flex coilover suspensions = 750
Whiteline ARB's = 150
Powerflex bushings = 200
Exhaust and intake = 1000
Total = 14620
Plus mapping, some gauges and miscelanious parts = slightly overbudget. That however is the best way to spend your 15k

Good for at least 600RWHP and with that suspension/brake kit should handle with the best of them.
oh yeah, and assuming you can put it together yourself
