Hi guys,
I would like to mount a 4bar fuel pressure regulator  on my TT 225

who helps me find - tech deat date and time - for my oem injectors?

the code of the injectors is probably :
OE Part #: 06A906031J
Mfg Part #: 0280155892
are EV12
who can confirm this?

i'd like to find something like this

http://nyet.org/cars/info/ev14-latency/550cc.png
or
http://www.boschdealer.com/specsheets/0280155868cs.jpg

to modify my tvub 

Thank you!

yes they are original injector! my TT is oem!

can i realy use original tvub?
at 4bar  my flow is equivalent to approximately 455cc (original flow is 386cc @ 3bar).

whit this calculator http://nefariousmotorsports.com/forum/index.php?;topic=4021.0  ( i' have tested it! it works fine whit oem value )
my new value is KRKTE   =   0,073223304
so i'll multiply by 12% KVB

i need to modify only this table to change original fuel pressure with 4 bar?
original tvub may work correctly?
thanks
Daniele