Thread: 400 bhp
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Old 06-05-2017, 12:01 PM
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Simon-Sti Simon-Sti is offline
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Join Date: Nov 2016
Location: Horsham
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Quote:
Originally Posted by scooby doo View Post
if we are talking about a uk Sti.

Stock vf 330 max 350
stock injectors 360/370
stock good condition Tmic 400hp
Stock air box with filter good for 400 too

Parts required

Ecu software upgrade cant remember if ppp cars just require tune on the existing file as licensee already there.

PPP full pump or walbro 255+. id thnk of changing if ppp as few years old now,,

FULL 3 inch system decatted would be better but a sports cat in the down pipe will work

turbo such as SC42 or old school 20g

750 injectors not sure if fuel reg required for control

colder Plugs

Tmic will work but is on its limit options are Fmic or v9+ Tmic as larger.

Extras Such as Rcm headers and up pipe, 3port BCS , A Rcm Ind kit, intake pipe, will all help towards making it more free flowing.
Lovely thanks for the info much appreciated.

Looks like best part of £2k to get to that figure think I will see what a remap can do on the current set up then and ponder weather its worth the extra money for 50-70hp

Cheers
Si
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