Or are they like the programmers that you can only use on one car ?? and where do they hook up and how exactly do they work , anybody got an instruction sheet for one ??
No you should be able to use on more than one car if you want to. It's not designed the same as a chip. They wire up under your shifter boot and to the VSS sensor which is located near the transmission. Installation is pretty easy. Hope this helps.
yes i know they have to stay on the vehicle but was wondering if i got my computer reflashed for the gears after my intercooler and cobra pumps since i have to get the reflash done anyway if i could take it off and sell it to get some of my $$ back .