[RKDinOKC]

I have a Durametric, cable and software that does what the PIWIS does only a bunch cheaper.

However...

I bought it to be able to recalibrate the air ride height on the Cayenne S. Did not get a chance to hook it up before my Porsche shop lowered the ride height for me.

They also set the ride height on the Turbo, BUT it is messed up. Once side is lower than the other. Tried to hook up the Durametric and it won't talk to my turbo. It is supposed to work with 3 vehicles. It stores the serial numbers in the cable. It has no serial numbers stored.