Chevrolet Silverado 2500 Tuner - Banks Power - Derringer - `17-`19. The Banks Derringer tuner is a plug-in performance module engineered for 2017–2019 Chevrolet Silverado/GMC Sierra 2500/3500 with the 6.6L Duramax (L5P), offering multiple calibrated power levels and real-time tuning using vehicle data.

The Derringer is dyno-calibrated to use inputs such as throttle position, RPM, vehicle speed, AFR, knock, coolant temperature and EGT, and it communicates via the vehicle OBD-II bus. It provides six on-the-fly power levels via the iDash (iDash sold separately), allowing you to select drive-focused or work-focused response. ActiveSafety monitoring checks module and engine health hundreds of times per second and can bypass the device if an issue is detected. Derringer also supports transmission protection (TransCommand), displays DPF/DEF status and permits commanded regen through the iDash on supported model years.

Features

• Six adjustable power levels, changeable on-the-fly with iDash
• Up to +61 hp and +112 lb-ft torque (model-specific results)
• AutoRate real-time tuning using OBD-II vehicle diagnostics
• ActiveSafety health monitoring and automatic bypass if needed
• TransCommand transmission protection; works with cruise control
• DPF/DEF status and regen commands via iDash (2017–2019)
• Simple plug-and-play installation; iDash required but not included

If you have questions or want help choosing the right setup, call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations—Austin, Texas and the Los Angeles, California area—where we offer installation and customization services. If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov