A lot more than my wife should know.

$400 TRD cold air intake.
$110 clear JDM side markers.
$35 2" Perrin stubby antenna.
$240 sealed Optima red top.

Small spender. :-)

Brown leather Katskinz upholstery next.

$1300 Rota wheels/V12 tires
$350 Perrin CAI
$200 Invidia front pipe
$700 Invidia N1
$600 BRZedit tune
$200 Eibach Springs
$200 20% tint
$700 side skirts, Version Select bondo fixed, paint matched
$250 tail light custom wrap
$200 roof wrap
$80 Perrin LWCP
$200 head light tint
$100 Perrin shorty antenna/shift knob
$100 12mm Ichiba spacers (front)
$60 Black lug nutz
$50 interior wrap material
$200 full detail/paint protection
$50 Grimmspeed plate relocater
$80 LED light set (fogs/interior/license plate etc.)
$600 PW JDM carbon fiber front lip
$50 side marker Helix crystal smoke
I probably forgot some things, so about ~5k

Not including:
OEM rear diffuser $800
factory clear bra $1200
Market adjustment fee $2000

Coming soon:
TC kit ~$6000
ST coil overs ~$1000
LCA ~$600
Toms clear tail lights/Buddy club ~$500
New front lip ~$600
Version select bumper/paint match/bondo fix ~$700
17x9 RPF-1 for auto-X/Michelin PSS ~$1600
Oil cooler kit ~$400
AT cooler kit ~$500
aftermarket rear axle ~$800?
CF drive shaft ~$1100
Front/rear brakes/caliper/disk ~$3000
Rear seat delete CF panels ~$1500
CF hood/paint matched ~$1000

~$16,600 not including labor.

I'll be done with the street mod at this point.

Track mods will be unknown since a lot of labor will be in fabricating custom parts/reinforcements to the chassis etc.

$250 tops. 90% sure I have a used Greddy SP Elite coming my way this week so that number will change soon :)

Not much is going to spent on it until I buy out my lease which I will look into much more mid next year. While I really feel like I can do whatever I want since I know Ill buy it out eventually, the wife wont let me as a precautionary thing :(

$7K so far , will add the turbo and maybe RB V2 kit in the future ....that means new wheels needed :P

Close to 8k

rs*r coilovers 1800
Beatsonic shark fin 130
cusco lower control arms 500
cusco front strut tower bar 175
cusco tow hook 130
greddy cool air intake 300
greddy gts trust catback exhaust 1600
Hid lights 100
LED lights 30
toms tail lights 500
Seibon carbon fiber hood 650
seibon carbon fiber trunk 650
TSW NURBURGRING 17x8 800
Michelin Pilot super sports 700
custom floor and trunk mats 250
JDM arm rest 220
TRD shift knob 180
Bespoke radio 300
third brake light 150

Nardi Deep-Corn wheel - 250
Works Bell Standard Hub - 125
HID Powerhouse HID/LED's - 200
Hilux Clear Corners - 70
Circuit Soul shift knob - 100
Broadway Mirror - 20
Whiteline Camber Bolts - 30
Beatsonic Sharkfin - 80

BC Racing coilovers (with Swift springs) - 1300
Wedsport TC105N's - 1800
245/40 Federals - 330
Lifetime Alignments - 200

I think that's everything so far... Grand total of $4,505.

Hmmmm....

Things I've spent money on:

Enkei RPF1's/Potenza Pole Positions- $1800
Hotchkis springs- $200
Lathewerks shift knob- $65
Steering wheel/hub combo- $300
Toyota Logos- $40

Things I spent no money on:
Rear diffuser
Front splitter
Front and rear strut bars
Brake master cylinder anti-movement brace
Sound generator/resonator deletes
Under car bracing
3in. 240sx apexi exhaust


So far... Not doing too bad.

just over $40k AUD..
link

I'd say remove $10k or so for maintenance,tools, spares..
so really $30k lol

I'll play

Armrest = 80
LED DRL strip = 150
Injen Intake = 250
Full detail and Opticoat = 400
Tsudo Catback exhaust = ~300 installed
Unichip = 370
OEM Audio+ Reference series = 1275
VG Sharkin = 75
Sound deadening = 300
LEDs everywhere = 50?
Backup camera = 70
Dashcam = 100
Emblems = 50
JDM sidemarkers = 100
Tint = 180
Radar hardwire = 30
86 License plate frame = 20
about 4k after everything

Ummm... are counting things like maintenance (fluid changes), or strictly mods?

For strictly mods, I'm at roughly $1,900:

Steel wheels: $280
Blizzak LM-32 tires: $540
TPMS sensors: $215
Shipping: $155
Labor: $100

K&N Air Filer: $40
Open Flash Tablet: $515
Torque Pro (app): $5
ELM327 Mini (OBD bluetooth): $15