A simple update converts your Insight CTS3 to the new Insight ($119.95) so you can flash your T87a 6-speed right through the OBD port. Get precision shift strategies and converter lockup control from guys like Duramaxtuner.com and PPEI without the headache and expense from buying and shipping pre-flashed TCM's. #edgeproducts #insightplus #l5ptuning #duramaxtuning #insightcts3 #duramaxtuner #ppei | Edge Products

Unleash the full potential of your truck with the Edge Products Evolution CTS3. Experience the ultimate solution for optimizing power and features with this cutting-edge tuner and display monitor. Fine-tune parameters like horsepower, torque, and fuel efficiency with the intuitive five-inch full-color touchscreen. Enjoy real-time monitoring of critical engine data and expand its capabilities with Edge's EAS system for additional sensors and accessories. Whether it's daily driving, off-roading, o