No need to cut wires. There's a harness connector up above, you just tuck it away. The bracket is held on with two 12mm bolts (I think) top and bottom, and there's four Philips screws holding the on star module in and a strap around vcim. Just unplug connectors and you're off!

I actually added this using self tapers. Got from a junkyard. And used a cut off wheel to cut.

Here's the link: https://m.harborfreight.com/2-lb-fir...ver-62634.html