L5P/L5D Stealth Mach 1 64 Turbo w/ Actuator (2020-2023)

L5P/L5D Stealth Mach 1 64 Turbo w/ Actuator (2020-2023) from Duramax Tuner / Calibrated Power. Available configurations and required selections are shown in the product options.

Professional installation is recommended. Supporting modifications or calibration may be required for some performance applications. Confirm vehicle fitment before ordering.