This is what I did to my car.
Nissan N-1 racing block
HKS 2.8l STEP 3 stroker kit
HKS 280 STEP PRO V Head system
HKS Adjustable Cam Gears
HKS Oil Pump
HKS T-51 KAI SPL BB Turbo
HKS GT Wastegate
HKS 4 CORE GT Series Intercooler
Custom Fabricated Surge Tank
Power Enterprise 6X1000cc and 6x800cc injectors
HPI R1 Oil Cooler
Trust Deep Sump Oil Pan
Radiator Brass 3 core
HKS F-CON V-PRO Computer
HKS Triple plate clutch
O.S. GIKEN Cross Mission
Cusco front and rear L.S.D.fs
HKS front and rear axles
NISMO Rear Lower Control Arms
NISMO Rear Upper Links
NISMO Front Lower Control Arms
HPI Pillow Ball Tension Rods
Stainless Steel Brake Lines
HKS Pro Start
GREDDY Gauges
Boost, Fuel Pressure, EGT, Oil Temp, Oil Pressure
HKS AIC
HKS Torque Split and Drag Adapter
HKS EVC 3
Hurst Linelock
Aeromotive 1000 fuel pumps x 2
853 to the wheels at 1.8 boost. Safe to 2.5 boost levels. I spent over $40,000 in parts alone and that was at cost. Did all of the fab work and assembly myself.