What Turbo Should I Put On My Rb25?

[levir33]

i got an r33gtst s1 and have made a few mods so far, and at the moment i was looking for a new turbo but with the vast amount of turbos around im having a lot of trouble deciding which one is best for the job and need some help to pick the right one

so far i have got a custom downpipe and cat. converter with a hks 3 inch exhaust

custom intercooler piping and fmic with a greddy plenum

600hp fuel pump, turbonetics bov, k & n pod filter, boost t

microtech ecu

I want to make about 300rwkw but keep it as streetable as possible ie least lag, best response

but i need some advice on which turbo and/or supporting mods would be most suited for this application

any feedback would be greatly appreciated

ive heard some good reports about the gt2871r and gt3582r, has anyone tried these turbos on an rb25, with any success?

thanks in advance, for any info

[levir33]

Also the car is making 195rwkw atm with the std turbo and i was trying to avoid changing any internals for now - thats a future plan...and rather costly

[R31Nismoid]

Dude, please use the search function.

This is such a common topic.

Whilst each thread might not ask exactly the same way, they all cover what your asking and even more info/questions that you are yet to think of.

dyno results/parts used:

http://www.skylinesaustralia.com/forums/in...;hl=turbo++rb25

Various threads (there are lots more)

http://www.skylinesaustralia.com/forums/in...&hl=300rwkw

http://www.skylinesaustralia.com/forums/in...&hl=300rwkw

http://www.skylinesaustralia.com/forums/in...;hl=turbo++rb25

http://www.skylinesaustralia.com/forums/in...=148805&hl=

http://www.skylinesaustralia.com/forums/in...=143311&hl=

http://www.skylinesaustralia.com/forums/in...=141734&hl=

http://www.skylinesaustralia.com/forums/in...=139448&hl=