Description
Banks all-new Derringer High Output tuner brings the 2023 Chevy/GMC Duramax 6.6L from 419 hp and 835 lb-ft to 523 hp and 1039 lb-ft. The system includes the all new iDash Data Pro Powertrain Information Center with mobile app. The Derringer system communicates with the truck’s ECM to adjust the tune in real-time, even compensating for altitude. Patented ActiveSafety circuitry protects the engine and transmission. Controlled by Banks iDash Data Pro Powertrain Information Center, the most advanced automotive evaluation tool.
All Banks instruments are warranty friendly. No trace is left behind after removal.
Derringer has 6 power levels, adjustable on-the-fly, with a best gain of +117 hp pushing power well above 520 wheel hp to the road. Plus, the massive increase of +225 lb-ft of torque is situated right in the heart of the power band where you need it most.
Level 6 produces best-in-class performance, while Levels 2-4 are optimized for work use with great mid-range feel with a loaded truck or towing a trailer.
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