Here is a price break down:
Basic Nitrous Kit (Lines, NMU, 10lbs Bottle, Nozzle, Jets) - $380
Extra setup with the RPM window switch, nitrous progressive controller, auto bottle opener, auto bottle heater, dual purge, blow down kit, extra jets, inline fuel and nitrous solenoids? - $580
But if you buy the complete setup as opposed to buying the basic alone or the extra alone, I'll sell it for $900 instead of the $960 and i'll throw in the extra 20lbs bottle.
The gauges are extra (Autometer C2 except the DPIC which is the cobalt series):
Volt - $80
Fuel PSI - $140
Nitrous PSI - $120
Boost/vac - $120
DPIC - $130
20lbs nitrous bottle- $90
Shogun spoiler $120
5zigen rims and tires- $750
Gauge pod pillar (holds 3 gauges)- $20
Custom dash pod (holds 2 gauges)- $20
Headlight cover with eyelids- $35
Black headlight cover -$20
Sound system (4 pioneer speakers, boss amp, wires, inline fuse, capacitor)- $250
Sony xplod head unit- $100
Street glow gold series PURPLE- $100
Stripped car of all its goods except body kit - $1200