it reads between a mustang and jet dyno, so if it was on dynapack it would be around 360.
keep in mind this car weights only around the high 2700's and with fluids still under 3,
max boost at 3.5k rpm

updated mod list:

Exterior
08 Type-S aka CR Front Bumper
Venture Full Clear Bra Kit by Aerotect
JDM Clear Side Markers W/ L.E.D. Bulbs
L.E.D. License Plate Light

Engine, Intake, & Exhaust
GReddy Turbo Kit
T518Z-10cm Turbocharger
Type-28 V-Spec Intercooler
SUS Manifold 42.7mm (Limited, later models is Cast Steel Manifolds)
60mm Downpipe
4 x 550cc injectors (w/plug-in clips)
255 lph Fuel Pump E-manage Ultimate (Pre-tuned w/ plug-in harness)
Fine tuned by HBspeed, John
Oil Filter Relocation Kit (w/GReddy oil filter)
Airinx Intake (w/Aluminum piping)

• J's Racing FX 70mm RS Single Full Titanium Cat Back Exhaust
• BerkTechnology High Flow Catalyst
• Comptech Lighten Fly Wheel
• ACT Heavy Duty Pressure Plate
• Hondata Intake Manifold Gasket
• Sun JDM HOT INAZMA Hyper Voltage GT System Kit
• Koyo Polished Radiator
• Mugen Low Temp. Thermostat
• Mugen Low Temp. Fan Switch
• Samco Radiator Hoses
• Spoon Type F High Pressure Radiator Cap
• Spoon Oil Cap
• Cusco Oil Catch Can

• OBX Oil Catch Can on pcv side

• krankvents installed

Interior / I.C.E.
Recaro SPG Bucket Seat w/ Buddy Club Low Mount Sliders
Ritz Voltage Stabilizer Pocket
Complete Soft Top Removal
L.E.D. Trunk Lighting

PLX Wideband/60mm Color Screen

Blitz FATT (Full Auto Turbo Timer) DC IV

Alpine CDA-9887 Head Unit with OEM control Module
MB Quarts / Diamond Audio Speakers
Custom S2000 S-Pod Roll Bar Speaker System
Valentine 1 Hardwired Radar detector
Nuvi 350 Portable Navigation Unit
WILLANS Racing Seatbelt Pads
Carbing 4pt Roll Bar
GREDDY PRofec SPEC B 2 II ELECTRONIC BOOST CONTROLLER
Blitz Turbo Timer DTT DC IV Black

Wheels, Tires, Brake, Suspension & Misc.
• BBS RG-R Diamond Black 1pc. Fully Forged 5-114 Pattern
• Front: 17x7.5 Offset: +48mm17.2 lbs.
• Rear: 17x8.5 Offset: +55mm 18.0 lbs.
• Falken Azenis RT615 Front: 225/40/17
• Rear: 255/45/17
• Willwood 4 Piston Slotted Front Brake Kit
• NRG's 2 Stage Carbon Fiber Hood Prop
• KICS R40 EXTENDED LUGS w/ Lock
• ARP Extended Studs
• Apex'i N1 Dampers
• Cusco's Front U Brace
• Cusco's Rear Under Brace

Black Pearl Emblems
Factory Rear Sport Spoiler Deck
OEM Hardtop

Over 150 lbs weight reduction over stock s2000.

• 48.3 lbs from exhaust
• 46.5 lbs from pulling the soft top + Adding hard top
• 10.2 lbs from wheels
• 28.0 lbs from BBK set up
• 21.6 lbs from spare Tire
• 6.0 lbs from High Flow Cat
• 5.0 lbs from seat
• 5.2 lbs from coil overs
• 12 lbs from lighten flywheel
= 193 lbs total.
added weight:
• 5 lbs from chassis bars
• 40lbs from turbo/Misc
• 5.0 lbs from extra fluid weight (coolent)
• 6.0 lbs from Koyo radiator
• 6.0 lbs from Rollbar

62 added, 131 Weight reduction total.

The CR front

J's FX 70mm RS
Wilwood 4 Piston kit