RomRaider

Does anyone have a base map for 2002 WRX [VF34 & VF39,550 injectors, sti tmic, 255lph, grimmspeed 3-Port Electronic Boost Solenoid] ? If so message me, thanks!

I, too, would be interested in this map. Running Dark Blue 565cc injectors, TMIC, VF39, TBE, Cobb SF Intake, JDM Intake Manifold

not sure what you mean by VF34/VF39 - which is it or do you need two maps?

You would be as handy to take the stock boost/fuel/timing maps from the STI that your bits came from and drop them into your current map.

It's VF39. Don't know why I typed that in. Will those values work without AVCS installed?

AVCS assists the spool - so the values will only be kinda close and probably a little on the low side. But you've the 3 port there as well which will push the boost up a little further on the same duty so it usually balances out.

You can also try with a flat say 30% duty and see where you land, then increase WGDC max as needed until you reach your target values it shouldn't take more than a few runs to get it pretty close.

Hello!
I'm interested too for my FXT 2003 with VF34, STI9 TMIC, 550 sti blue injector, TGV delete, GM 3 port, Tomei unequal header, full 2.5" exhaust and fuel pump 340l/h.
I work on the map but the boost is hard and unregular...
Regards!!

VF39 is turbo for 2.5 STI's in Europe and US. And the timing table can be pulled out from 2.5 LT setup. As 2002 WRX is still 2.0 L, is timing for 2.5 is good for 2.0 L?

VF34 is turbo for only 2002 STI Spec-C Type RA. All we know is japan has more octane than most countries. So it is possible to knock on EDM and USDM WRX.

So far as I know, VF34 and VF39 very similar turbos except VF34 has rollering bearing. May be VF39 map works with VF34 and some says TD04 maps also works VF series.