Category: Tuner

Derringer tuner installed on 2024 GMC Duramax engine

GM Diesel Technician Loves Derringer Tuner

GM Diesel technician Steven Laperriere shares how the Derringer Tuner transformed his 2024 GMC Duramax. From daily driving to towing, the power increase, factory-safe tuning, and iDash integration make it the best performance upgrade he’s installed.

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Fluids First, Then Performance

Prioritizing fluid maintenance—such as engine oil, transmission fluid, and coolant—is essential before pursuing performance upgrades, ensuring reliability and longevity for your diesel truck.​

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We Want Your Google Review!

Banks Power invites satisfied customers to share their experiences by leaving a Google review, helping others discover the benefits of their diesel performance products.​

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Derringer for 2024/25 Duramax Update

Banks is developing a new Derringer tuner for the 2024-2025 Chevy/GMC Duramax 6.6L. While specific horsepower and torque gains are still being finalized through rigorous testing, the new Derringer will leverage Banks’ advanced tuning capabilities and iDash integration to provide significant performance improvements. Like previous Derringer models, it is expected to offer multiple on-the-fly adjustable power levels and incorporate Banks’ safety features to protect the engine and transmission. Further updates and official specifications will be released as testing progresses.

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