2024 Duramax Diesel Tuner. The stealth performance module is the perfect addition to your chevy/gmc duramax l5p (2024)) diesel truck. Due in large part to the new 10 speed.
A tuner for a diesel truck optimizes the vehicle’s performance, ensuring compliance with regulations. The 2020 duramax l5p is rated at 445 horsepower and 910 foot pounds of torque.