Fitting my Miltek on my S3 tomorrow.
Im aware of the awkward down pipe and having to drop the front end of the prop, that's not a problem at all.
Just curious what you do about the valve in the tailpipes? I've not looked at how its plumbed in, I presume its vacuum operated from a solenoid somewhere else in the car?
Do you just remove the vacuum piping and tie it up out the way? Will this not cause a fault light etc?
any help is appreciated, thanks.