Wot n75 valve do i use???

[craigy]

Hi all as above i've recently had my AUM remapped very impressed but i was told i may need to change my n75 valve to 1 of a 225bhp TT or a 225bhp leon cupra so i got 1 of a TT it looks dif but does have 3 pipes on it so i thot it was the same when i put in one the car it will only boost around 4psi compared to the 20psi it normally runs nw with my standard N75 valve on, i've tried changin the pipes around but still cant get it to run properly on the car

Also with my standard n75 valve on wen i change gear on boost the car seems to rev on 4 a sec?

Other mods are: Forge splitter R valve, 3" turbo back exhuast, Nology silver tip plugs; k&n filter and custom remap now am looking to get more power wud a front mount intercooler b the next option?

cheers

[DarkGti]

all the n75 valves have 3 pipes comming off the unit!

[Wazzzer]

who told you to change it? Which valve was your map designed for?

[Ivor Mk4 Turbo]

I would stick with a N75 'F', TBH. 

[Wazzzer]

stick with the F here too

[craigy]

I would stick with a N75 'F', TBH. 

Is the F the standard valve?

[Ivor Mk4 Turbo]

Yes, it superceded the old standard item (C) in July '02!