The Edge Insight CTS3 with Range DFM Module kit is the ultimate combination for GM 1500 trucks owners who want real-time vehicle monitoring and complete control over Dynamic Fuel Management (DFM). This plug-and-play solution pairs Edge's industry-leading digital gauge display with Range Technlology's proven DFM Dsiabler, giving you total insight and power over your engines performance. Without permanent modifications. Specific for 2022.5-2025 Chevrolet Silverado and GMC Sierra with the 5.3L or 6.2L V8 engines, this combo is exactly what every truck owner needs. Disable your DFM system to maintain V8 power all the time while disabling that annoying engine Auto Start/Stop system and monitoring it all while you're driving. The Insight CTS3 gives you all the extra data you could ever want plus the ability to read and clear trouble codes!