I was just wondering if anyone that has installed the TS Shift Master has any updates as to how it is working out. I am thinking about ordering one for my truck next week. Is this just plug in play or do you have to tap or cut into any wires? Thanks

 

It says "Plug and Play", but that is deceiving because the only thing you plug in is the Shift Master box and the control switch. You also have to cut and splice into a wire at the transmission and tap into a +5 volt source at the transmission or somewhere else. Here is a link to the install instructions:
http://www.tsperformance.com/Download/Shiftmaster.pdf