need info on computer upgrade for r32 gtr

i saw a conversation earlier where u can get 430 whp out of a rb26dett skyline with aftermarket exhaust,filter and computer upgrade.i live in the bahamas and i just ordered a 1990 gtr from japan,waiting on it to reach here.car already has exhaust and filter,what i want to know is what is the easiest way to get my computer work done and where,also about how whp does it have as is.HELP PLEASE.also if i upgrade to 2530 turbos can i use same upgraded computer.

to get those power levels or close u would need to have a computer that can alter air/fuel ratios wich is were most of the power gains come from. so not any computer system or add on computers can do that. most of the complete replancement style cpu's will alow u to alter air/fuel rations like the apexi power FC, wich i reakon is the easiest to use for a rb26dett because it works wif the factory air flow meters n wiring looms.

if u upgrade to the hks 2530 turbos u can still use the power FC which is the beauty of it.

Looking to purchase my first 1990 GTR with the following options. What would you forsee as a fair price (in dollars)?

- APEXi HYBRID 2 CORE INTERCOOLER
- PANASPORT G7 RIMS
- BRAND NEW YOKOHAMA AVS ES 100 255/40/ZR17 TIRES
- RAZO CF GAUGE CLUSTER INSET, SHIFT KNOB & PEDALS
- PIAA HYPER BLUE/WHITE HID DASH LITES
- KENWOOD KDC X969 RECEIVER W/PANASONIC MID/HI SPKRS, KICKER IMPULSE 15" SUBWOOFER & EARTHQUAKE 320W AMP ALL INSTALLED BY MUSIC LAB OKINAWA (SOUNDS GREAT!!!!!!!!!!!!)
- CUSTOM PAINTED STRUT TOWER & VALVE/TIMING BELT COVERS
- K&N FILTERS
- ARC OIL CATCH
- HKS ADJUSTABLE FRONT SUSP W/HYPER DAMPERS
- ADJUSTABLE REAR SUSP W/PILLOW BALL MOUNTS
- TOMEI HICAS CANCELLER
- ORC TWIN PLATE CLUTCH & NEW TRANNY (LESS THAN 5,000KM)ON BOTH
- NISMO SLAVE CYL, THROWOUT & PILOT BEARINGS, CLUTCH SLEEVE
- TBO AIR DAM, BOMEX & VEILSIDE BODY KIT
- R34 BADGE
- HKS SUPER DRAGGER 80MM CATBACK
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- TRUST 80MM FRONT PIPE W/80MM STRAIGHT PIPE
- GREDDY PROFEC-B BOOST CONTROLLER
- GREDDY DIRECT PRESSURE BOOST GAUGE
- HKS TURBO TIMER
- CF FRONT HEAT SHROUD
- MOMO COMMANDO STEERING WHEEL
- TOMEI SHORT SHIFT KIT
- WALBRO 255 CFM FUEL PUMP
- CF REAR EXHAUST PROTECTOR
- R-SPEED CLEAR CORNER LITES
- GREDDY OIL FILLER CAP

WILL ALSO PROVIDE TO BUYER:
- NISMO 550CC INJECTORS (FIT STOCK FUEL RAIL)
- HKS FCON V-PRO ECU W/COMPLETE HARNESS
- N-1 OIL PUMP
- JCI TO BUYER (IF IN OKINAWA)
- GREDDY ELECTRONIC BOOST WARNING METER (BRAND NEW STILL IN BOX)