Power Upgrade

[SCR48]

Hi Guys and Gals

Just wanted to get some idea's of power gains i will get from further mods. I have R33 S2 GTS-T

Mods are

FMIC

3" cat back exhaust

1999 R34 stock turbo

POD Filter

Dual Stage Boost Controller

BOV

Vi-Pec ECU

Make 186kw's @ the rears on 11 PSI

Im gonig to get full zorst dump and high flow cat, i was just wondering how much of a power inprovment i would get and if the turbo could run more boost that 11psi?... i have done a few searches on here both nothing i found gave me a good answer in relation the mods i have

[Strik3r]

stock turbo is only good for about 12 psi before it moves out of its efficiency range.. You can expect around 200kw with 12psi and a full exhaust on top of your current mods. I'd think about replacing your fuel pump soon too just to be on the safe side.

[SCR48]

cheers mate was also thinking of that..... If i upgraded the intake manifold and got a cold air intake pipe with that give any more power or just improve the way the engine runs?

[Turbz RB-25]

You'll end up with 190-200 rwkw if you get a cold ait intake and wind up the boost a little more.

Go onto the RB25 Dyno Thread, there are plenty of posts there with very simular mods.

[R31Nismoid]

well more than 11psi - always good for killing the turbo if thats what you like doing