Description
This a new GM Factory Transmission Control Module (TCM) for 6L80E / 6L90E transmissions Programmed to your VIN. We offer factory tunes or customs tunes for aftermarket street rods, offroad and also modified factory vehicles.
Factory Tune per VIN Add – $175
Custom Tune – Add $250
There is a $100 Refundable Core Charge. Customer is responsible for shipping.
