golf gti turbo

Has any body got one locally that i can borrow the n75 valve to make sure its the valve that is wrong

i litterally need to just plug it in take it down the road to check then refit to your car take 2 mins literally ..??

i know its a big ask but i would really really apreciate some help with this

thanks . gricey

i got mine in the garage im sure! its off my ibiza but same engine

i dont run one

failing that i have an ibiza you could borrow mine mate!
although i do need mine lol

excellent lads

wild how comes u dont run one if i can by pass it somehow please enlighten me

any chance we could arrange somink to check this shiznay out ??

I didn't think you could bypass the N75, it is the Wastegate Bypass Regulator and though you could take it out I am not sure how you would benefit. However, people do fit other VAG versions and claim a benefit.
You can try mine if you like, it would also give me a change to dismantle the area and fit a new pipe whilst you are test driving it.

Right, I went digging and found this diagram:



It shows the normal modes people make on the 1.8t and the things that get bypassed. It is also shows the bypassing of the n249 and the removal of the reservoir over cap 4. Before I go and rip all my pipes off, has anyone done any of this yet?

i have removed my n249 valve as they are crap and fail often

id be very up for a trail removal of the n75 valve or re locating it etc

also have u looked at the enlarged turbo pipe if u are fitting a new turbo intake pipe that would be worth looking at 2 its a larger item ill find a link for u

http://www.awesome-gti.co.uk/section.php?xSec=140

http://www.awesome-gti.co.uk/product.php?xProd=11033&xSec=140
<-- my next purchase after my exhaust arrives on tuesday

http://www.awesome-gti.co.uk/product.php?xProd=3705&xSec=140 <-- turbo intake

Is that like the forge tip? Or is it bigger? I've got one of the forge jobbies

That is the part the Forge TIP connects to on the Turbo side, it actually bolts to the Turbo.
In other words you can enjoy both parts.
At present I haven't replaced either part but I have been looking at getting both, I was also looking at the n75 replacement however I am sure I read that the n75j works as well, that part was originally fitted to audi's. For £65 quid it is not too expensive to buy one and have a go.

When you bypassed the n249, did you put a resistor in place of the item so the ECU is fooled into thinking it is still there and functioning?

Good to be sharing these idea's, it is encouraging me to get moving again on mine and unleash the beast.

i know im thick lol but does that bit just act as a bend up form the turbo then? as my forge tip goes straight onto the turbo? or am i completely mis-understanding it (probably)?

ive bypassed it but left it connected and just screwed the two valves at the back of the engine to try and keep it looking neat. the forge tip was best thing i did, it whistles lovely now!

have you done much to it yet?

that forge tip on your ibiza mate will go straight onto the angled neuspeed peice ( it looks like part of the turbo but actually pushes on and has a retaining bolt)

nah no sensors fooled just a bit of good old fashiond silicone pipe .

your welcome to take mine for a spin once the exhaust has been replaced (by next weekend )

there is several different rated n75 valves and iv heard different reports on different ones what engine code do u have ?

mine is aum with forge 007p n249 delete 3" decat and downpipe, Blue flame 2.5 inch full stainless system ramair panel filter drilled and smoothed air box with cold air feed , running 21psi 217.8bhp at fly 232 lb ft torque , r tech hinkley remap

without the exhaust i wanna get it re rolling road'd with the new exhaust. then its time for a fmic 4 bar preassure regulator full silicone hose kit neuspeed turbo intake race n75, boost controller and stage 2 remap hoping for 250 - 280 at fly

junk the dual mass flywheel for either a g60 flywheel and vr6 clutch or the awsome kit

oohh sounds tasty gricey, mine should be knocking about 200 ish bhp ive got a forge tip, jetex filter, stage 1 revo map running 21 psi too

mines ayp i think. not sure what the crack is with diferent n75 valves? id like to be took out for a spin in that, to see if mines runing anywhere near

well my exhaust is gonna be here so ill be glad to take u out when its done at a meet or somink ?

i had a race with my mates cupra running 200 bhp with fmic remap k03s turbo and a few other bits n bobs 11 psi (very low due to bad actuator

he was only ever so slightly in front of me but when he is running the 22psi he will destroy my car lmao but alot ofd that is weight etc

as i say ill get the car running how it should and give her a clean (its a mess atm )
and ill be glad to take u for a spin for comparison if nothing else

oh and the n75 thing is v confusing lol

sounds good dude! look forward to it!!

i went to college in welwyn was quite a nice place, used to spend lunch on the big roundabout playing footy!

my cars a disgrace at the mo! its the weather, ive got some nice new collinite wax for it once weather improves though!

and the n75, well christ knows