Here's my new project car.
Bought its for cheap and of from a car detailer (cars extremely clean inside), stock except for an aluminum ball shift handle.
But needed an engine, (already got a 06 350z rev-up engine)

Plans in the making
All VQ35DE Rev-up bolt-ons in this car
MREV-2
5/16' Plenum spacer.
CAI
Headers (maybe)
Either test pipes or High Flow Cats (love that there is no more emission control in Vancouver)
Cat backs, (love the borla ones)
Wheels, (not to showy but light weight and durable)
Some sleepy style body kit (I know they will be hard to find for 05 Sedan)
OEM Brembo swap from any 03- 04 G35 or 03-07 350z
and some safety upgrades from Anthony's Videos,
Master Cylinder support block,
Clutch Pedal Upgrade,
Catch Can,

And also some Audio head unit, AMP and speakers.