difference in N75 valve's

[Big_daddy]

if you do a vagcom test on it it will click. if it dont click its knackerd

it can also be nackered if it does click tho, but if it dont click its defo nackerd

So how exactly do you do this? engine controller- output test? does the car has to be running?

edit: figured it out

 

[tito2708]

hi , i just plug an n75J on my leon cupra, also i have a stage 2 from revo but i have some issues, how do you do? boost peak goes to 25psi

 

[20VT_AUQ]

from the looks of it, fitting a J after a remap is a bad idea... Now i think about all of this, i think a mate fitted one to his car after having it remapped. Blew his head gasket out.

The lads a doughnut tbh, 03 plate Leon 20VT on its 2nd engine and now the turbo is dead..

IMO, Some people shouldn't be given the right to breathe, it should be earned

What if you fit the N75J and then go make a remap???? This should be safer uh?