Banks Power Derringer Gen 2 Tuner

2011–2021 Jeep Grand Cherokee / 2011–2018 Ram 1500

66681

Overview:

The Banks Power Derringer Gen 2 Tuner with iDash is a sophisticated engine management solution designed to unlock enhanced torque and horsepower across the entire RPM range for most Jeep Grand Cherokee and Ram 1500 models from 2011 to 2021. This advanced tuner is ideal for drivers seeking improved throttle response, increased towing capability, and optimized performance without compromising engine safety or reliability.

By integrating directly with your vehicle’s engine sensors and OBD-II diagnostic system, the Derringer actively monitors and adjusts engine parameters in real time. This dynamic tuning approach ensures maximum safe power delivery tailored to your driving conditions, fuel quality, and engine health, making it a perfect upgrade for daily drivers, work trucks, and performance enthusiasts alike.

Key Features:

The Derringer Gen 2 Tuner offers a comprehensive set of features that set it apart from conventional tuners:

• Six adjustable power levels accessible on-the-fly via the iDash interface, ranging from mild work-oriented tuning to best-in-class performance.
• Real-time AutoRate tuning that uses multiple data inputs including throttle position, RPM, vehicle speed, air-fuel ratio (AFR), knock detection, coolant temperature, and exhaust gas temperature (EGT).
• ActiveSafety health monitoring circuitry that checks system status 100 times per second, instantly bypassing the tuner and reverting to stock settings if any issue is detected.
• TransCommand transmission protection to safeguard your drivetrain during enhanced power delivery.
• Seamless integration with Banks iDash DataMonster, iDash SuperGauge, and PedalMonster throttle booster for comprehensive vehicle monitoring and control.
• Automatic power adjustment to prevent engine knock caused by poor fuel quality and to avoid power increases when the engine is cold or overheated.
• Capability to log up to 100 engine and transmission parameters for hundreds of hours, with customizable alerts and diagnostic code reading/clearing.
• Compact, discreet housing designed for easy installation and concealment within the engine bay.
• Up to +40 horsepower and +63 lb-ft torque gains, with improved 0-100 km/h acceleration times by up to 4 seconds.

Construction & Design:

The Derringer Gen 2 Tuner is engineered with precision electronics enclosed in a rugged, compact housing that withstands the harsh underhood environment. Its design emphasizes durability and reliability, ensuring consistent performance over the life of the vehicle. The tuner interfaces directly with factory engine sensors and the OBD-II diagnostic bus, allowing it to seamlessly communicate with the vehicle’s ECM and other Banks performance devices.

Advanced software algorithms enable the tuner to continuously adapt to changing engine conditions, fuel quality, and driving style, delivering a smooth and safe power increase without risking engine damage.

Performance & Sound

With the Derringer Gen 2 Tuner, drivers experience noticeable improvements in throttle response, mid-range torque, and overall engine power. Level 6 tuning unleashes best-in-class performance, while Level 3 offers a balanced tune optimized for work trucks and towing scenarios, enhancing on-ramp merging and passing acceleration. The tuner’s intelligent control ensures power delivery is smooth and consistent, without compromising engine or transmission longevity.

Installation & Fitment:

Installation is straightforward and requires no permanent modifications to the engine or wiring. The Derringer connects inline with existing engine sensors and plugs into the vehicle’s OBD-II port, allowing for quick setup and easy removal if needed. The compact design allows for discreet mounting within the engine compartment.

This tuner is specifically calibrated for the following vehicles:

• Jeep Grand Cherokee Limited, Overland, Summit (2014–2017)
• Jeep Grand Cherokee Trailhawk (2017)
• Ram 1500 Big Horn, HFE, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, SLT, Sport, Tradesman (2014–2018, varies by model)

What's Included:

• Banks Power Derringer Gen 2 Tuner module
• iDash interface for real-time tuning and monitoring
• Wiring harnesses and connectors for sensor and OBD-II integration
• Installation instructions and user manual

Ideal For:

The Derringer Gen 2 Tuner is perfect for Jeep Grand Cherokee and Ram 1500 owners who want to enhance their vehicle’s performance safely and intelligently. It is especially beneficial for those who tow trailers, haul heavy loads, or simply desire improved throttle response and acceleration without sacrificing engine protection. Enthusiasts looking for a versatile tuner with multiple power levels and real-time adaptive tuning will find the Derringer an excellent choice.

Banks Power develops emissions-compliant performance parts for diesel and gas trucks, SUVs, and tow rigs—focused on airflow, efficiency, and reliable power. With decades of engineering and patented development, Banks offers systems like intakes, exhaust and boost upgrades, tuners, and supporting components designed to increase performance while maintaining drivability for real-world use.