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Features, Description, Q&A, Specs & Installation
PERFORMANCE ENHANCEMENT. The Banks Power Derringer High Output Tuner is engineered to significantly boost power and torque for 2024-2026 Chevy Silverado 2500/3500 and GMC Sierra 2500 HD/3500 HD 6.6L Duramax L5P trucks. It offers six adjustable power levels that can be modified on the fly through the iDash interface or mobile app, enabling drivers to optimize performance for towing, fuel economy, or maximum output. This tuner communicates directly with the vehicle’s ECM using OBD for real-time adjustments to improve throttle response and power delivery, making demanding driving conditions like merging, passing, and hill climbs more manageable.
CONSTRUCTION AND APPEARANCE. The tuner is housed in a compact, durable casing designed for easy installation within the engine compartment. It connects inline with engine sensors and the OBD-II diagnostic bus, ensuring seamless integration and robust communication with vehicle systems. The device pairs functionally with the iDash Pro system.
INSTALLATION. Installation of the Derringer High Output Tuner is straightforward and designed for a plug-and-play approach, allowing for easy setup and integration without extensive mechanical expertise or permanent modifications.
WARRANTY. The tuner is warranty-friendly, requiring no ECU reflash and leaving no trace after removal.
APPLICATION. This product fits 2024-2026 6.6L Duramax Sierra 2500 HD trucks, enhancing performance specifically for this vehicle and model years without exclusions noted.
Banks Power 67137
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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