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I don't believe there is a 'correct' setting. It depends on the car and the setup its running

yeh but does the gain always have to be lower than the SET?and by how much?

are you saying one car can have 50 set 25 gain and another car can have 25 set and 50 gain?

as said above it depends on the car, however ive always had the gain set under 10 across 3 different turbos and target boost from 10psi to 26psi so maybe thats why yours spikes. the manual reccomends gain at 5 for a standard 33 :cheers:

I am saying it sounds like you need a tuner to do it. I dont believe there will be a set ratio that works. It is mostly trial and error setting it up.

Do a run, tune the boost controller, do another run, tune boost controller and so on and so forth. Noone here can go 'yep, 60 set and 27 gain and your good'

It needs to be done to suit the setup

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