hi i have a v6 sti

mods so far

3" decat down pipe, heat wrapted
blitz nur spec r exhaust
k&n pannle filter
255 fuel pump
magnacore red HT leads
knock link sensor
bov
tmic water spray

red stuff pads, grooved and drilled dics, goodridge hose set

I have just brought a apexi power fc with comander and the apexi boost control kit.

are there any more mods that are worth doing before i have the apexi mapped?


many thanks

Ian

 

Depends on how much you want to spend really bigger injectors (550cc for example) might be a worthwhile buy.

 

P.S can ppl put a rough price with the mod as well plz plz plz :-) (fitting i can do my self)

 

- Flat4online.co.uk Subaru Impreza Mitsubishi Evolution EVO Walbro Fuel Pumps Injectors Intercoolers did Nismo 550cc injectors for £375.
you will have to get the car remapped as soon as possible after fitting them as the car won't run very well

 

Headers

 

I'd have a word with the guy who is doing the mapping for help rather than SN

Bob Rawle down your way had an outrageous STi Ver 5/6 on his drive the first time I went to have my Bugeye mapped

Midlife.....

 

No advantage in upsizing injectors, they will cope with the airflow the std turbo can produce.
An adjustable fuel pressure reg would however assist in improving atomization on the OE units.
The Sti6 goes really well with the spec you have there. Good cost effective point to stop !
Next stage really needs a lot of parts upgrading at the same time to get a worthwhile step increase, ie intercooler/injectors/headers/turbo/induction Lots of £££'s

Andy

 

As I type, a Mapper with a serious reputation for Apexi stuff steps in

......Choose the mapper before the mods LOL

 

thanks for your info all

 

get the headers ported by harvey

 

with the mods i have and the apexi power fc and boost control fitted, what sort of power and torque do you think i will be getting?

 

what make/name would be a up grade turbo from what i have got?

so the next step up will be

550 injectors
fmic
turbo
???

rough price for the parts?