2024 Duramax Tuning. The 3500 has stiffer springs of course; The edge insight cts3 serves as the gateway to unlocking the full potential of the 2024 gm duramax diesel.
Experience the best custom l5p tuning for your 2017, 2018, 2019, 2020 or 2021 chevy or gmc. Combining the ecm tuning with tcm tuning is the ultimate way to match your transmission holding strength, shift schedule, and torque converter clutch engagement.