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i have r33 4 door.. with a rb25det.. atm 3" turbo back exhaust, front mount, pod and electronic boost cont to 9psi..

big question.... what mods now to give me more POWER...

what ecu would you guys recommend??

what suspension and brake setups are good..

mostly street and a bit of drag

im looking for about 200rwkw

6k to spent

point me in the right direction

;):)

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pfc (1400+... very rare now a days) or emanage ultimate (~$900), and a tune ($500ish). that will get you 200kw.

the standard turbo will be at its limits at 200kw and may very well need upgrading.

upgrading the turbo will mean another 1k-1.7k on a hiflow (if you choose to go into that direction).

but if you get a hiflow you might as well take full advantage of it with: afm (z32 $300) and injectors (555cc off slide: $600ish) and get around 240kw easily.

personally im going in the:

slide hiflow: approx: $950

emanage ultimate: $900 ish

z32 afm: $300

standard injectors (maybe 555cc - undecided): $0

tune: $400-$500

thats around $2650 or $3200 with injectors.

$2800 will get you a nice set bilstein shocks, springs, sway bars etc with still a bit to spare.. thats if you're doing all the labour yourself. if not, that amount will be significantly less.

yeh security, nice mods on the budget.

should be the goods.

i have personally installed and driven an rb20 with the kkr480 turbo form ottomotto in sydney.

had pfc,550cc injectors, z32, turbo back exhaust, front mount, cam gears, catch can, running 16psi and it pulled 254rwkw out of an unopened rb20. next will be cams, should see 280rwkw.

as for suspension and brake upgrades, gtr brakes would be a cheap but highly effective upgrade.

suspension wise, nice set of bilsteins or coilovers would be nice, fat sway bars and sturt braces front an rear would help it handle alot better being a 4door. personally i would go coiloivers, with height and damper adjustments, so you can raise the height for drag and soften it up, let your pressures down to 20psi give or take 5psi so your launch is taken by the car and wont bounce/wheelspin.

my mate has spent $5900 so far, and i helped him install it. ran 12.6 with a slipping clutch.

next he is to upgrade his clutch, do the cams, hopefully touch the high 11's.

turbo is a little laggy though, so the cams should help this and a re-tune.

best of luck with your mods mate. look forward to seeing your results.

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