Originally Posted by ir33t
I know a few other people have done the resistor shift kit mod to the e series, but what is exactly needed to do this to an AU?
i know am_bad has done it on his AU
9psi_EB is selling shit kits for AU's, but am unsure why as cant you just increase the line pressure with the S5 solenoid on the box in the AU's??
best to talk to him i assume, would be interested in your findings