09’s have stabilatrak and I think an a40 tcm might be more cooperative. Stays locked in with the smaller tunes but any wheel spin in the big tunes it’s unlocking. Tried getting ahold of BT multiple times for a lockbox but they don’t return calls and I need better support then that.
Ben Tyler isn't producing any more lockup boxes so you might want to go elsewhere. He's doing autosync units mainly now and I believe some wiring harness stuff.