More or less developing this page for mine benefit to keep track of the possible next stage for my 350Z. Looking to build the motor, replace the clutch & flywheel, replace the UTEC, replace the exhaust, replace the Hotchkis springs, replace the audio, add a second set of wheels/tires, upgrade the big brake kit, and I'll add more as it comes to mind.
Engine: Total: $15,233
~ Cosworth Nissan VQ35 Short Block (3.5l/8.8:1) Pt#20000067 MSRP: $8,239
~ Cosworth CNC Ported Big Valve Cylinder Heads Pt#:KK3918 MSRP: $4,635
~ Cosworth ZK2 Grind Camshafts (Intake/Exhaust 270 deg. 10.65mm lift) Pt#: 20002508 MSRP: $1,399
~ Cosworth High Performance Head Gaskets Pt#: TBD MSRP: $260
~ Cosworth High Volume Fuel Rail Kit Pt#: KK3950 MSRP: $550
~ Nismo Therostat Pt:# 21200-THRMA MSRP: $150
ECU Tuning: Total: $TBD
~ HalTech Platinum Pro Pt#: N/A MSRP: $N/A
~ HalTech Dual Wideband (Black Bezel) Pt#: N/A MSRP: $N/A
~ HalTech Boost Control Solenoid Pt#: N/A MSRP: $N/A
Clutch & Flywheel: Total: $TBD
~ Clutch TBD
~ Flywheel TBD
Exhaust: Total: $1,250
~ Greddy Turbo Ti-C Pt#: 10127906 MSRP: $1,250
Suspention: Total: $5,024
~ Tanabe Sustec ProSeven Pt#: TSE7063 MSRP: $2,580
~ Tanabe TEAS Pt#: TSD001 MSRP#: $598
~ SPL Pro Upper Front Arms Pt# N/A MSRP: $499
~ SPL Rear Camber Arms Pt#: N/A MSRP: $249
~ SPL Pro Rear Mid Link Pt#: N/A MSRP: $549
Rear Differential: Total: $1,694
~ Quaife ATB Differential Pt#: 44.309.182 MSRP: $1,495
~ SPL Pro Differential Bushing Pt#: N/A MSRP: $199
Big Brake Kit: Total: $6,890 ~ StopTech Trophy Sport Front 14" BBK ST-60 Calipers w/ 355x32 Slotted Rotors Pt#: 83-646-6700-R1 MSRP: $3,595 ~ StopTech Trophy Sport Front 14" BBK ST-40 Calipers w/ 355x32 Slotted Rotors Pt#: 83-646-0047-R1 MSRP: $3,295
Wheel & Tire: Total: $TBD
~ Front: TBD
~ Rear: TBD
Audio: Total: $1,249
~ Front: Focal 6 1/2" 165KRX2 Components Pt#: 165 KRX2 MSRP: $1,249
~ Amplifer: TBD