I beleive David hendy has installed the Perf Products defeat switch on his 92' 500E...the switch itself is or can be from a W140 car and the wiring takes a couple of hours to do from what I've heard. At half the RennTech price...sounds good but its just as easy to unplug the speed sensors to me, not that I do it often enough to warrant buying the kit. Go for it.
Hedpe..thanx for the response on the EvoII rims that I had for sale ...you're a real gentleman.
