Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like your engine's ECM. It actively and safely optimizes calibrations in real-time thanks to its OBD-II connectivity. No competitive tuner does that. Derringer has 6 levels, adjustable on-the-fly using the iDash. Level 6 produces best-in-class performance. Level 3 is designed for work use and has a great mid-range feel. When running Level 3 with a loaded truck and/or pulling a trailer, your on-ramp merging speeds and passing times are greatly improved. The electronics are enclosed in a compact housing which is easily concealed and communicates with other Banks devices such as our iDash DataMonster, iDash SuperGauge, and PedalMonster throttle booster. The Derringer connects in line with your truck's engine sensors. But unlike other tuners, it also connects to the vehicle's OBD-II diagnostic bus. ActiveSafety health monitoring circuitry keeps an eye on the vehicle and the module itself. It checks its health 100 times a second. If it detects an issue, the Derringer instantly bypasses itself, sets a device diagnostic code, and seamlessly returns the truck to stock power. Plus, Derringer's special coolant temp monitoring prevents power addition when the engine is too cold or overheated. The Derringer also auto-adjusts power if knock occurs due to bad fuel. Maximum safe power is all automatic with a Derringer — you just choose your preferred power level and enjoy the ride.

ActiveSafety health monitoring circuitry keeps an eye on the vehicle and the module itself. It checks its health 100 times a second. If it detects an issue, the Derringer instantly bypasses itself, sets a device diagnostic code, and seamlessly returns the truck to stock power. Plus, Derringer's special coolant temp monitoring prevents power addition when the engine is too cold or overheated. The Derringer also auto-adjusts power if knock occurs due to bad fuel. Maximum safe power is all automatic with a Derringer — you just choose your preferred power level and enjoy the ride. Adds up to 40 hp and 63 lb-ft 0-100 mph 4 seconds faster 6 power levels that can be changed on-the-fly via iDash. Each level adds approx 8 hp Simple plug-and-play installation with easy removal for dealer service Interfaces with OBD-II Port (On-Board Diagnostics) to communicate with vehicle's ECM Warranty friendly: no reflash required and no traces left in ECM Works while in cruise-control AutoRate tunes in realtime using vehicle diagnostics ActiveSafety protects engine/powertrain Transcommand protects transmission Real-time bar graph on iDash displays Derringer's added power Update Derringer firmware, calibration through iDash using microSD card

2018 RAM 1500 3.0L DIESEL; 2017 RAM 1500 3.0L DIESEL; 2017 JEEP GRAND CHEROKEE 3.0L DIESEL; 2016 RAM 1500 3.0L DIESEL; 2016 JEEP GRAND CHEROKEE 3.0L DIESEL; 2015 RAM 1500 3.0L DIESEL; 2015 JEEP GRAND CHEROKEE 3.0L DIESEL; 2014 RAM 1500 3.0L DIESEL; 2014 JEEP GRAND CHEROKEE 3.0L DIESEL

6 power levels adjustable on-the-fly. Interfaces with OBD-II (On-Board Diagnostics) to communicate with the vehicle's ECM. AutoRate uses vehicle data to adjust tune in real-time. ActiveSafety protects engine/powertrain. TransCommand protects transmission.

Derringer Tuner; Requires iDash (not included) for 2014-2018 Ram 1500 3.0L EcoDiesel; and 2014-2017 Grand Cherokee 3.0L EcoDiesel

Derringer Tuner, Requires iDash (not included) for 2014-2018 Ram 1500 3.0L EcoDiesel, and 2014-2017 Grand Cherokee 3.0L EcoDiesel

Banks Power 14-17 Ram 1500 / Jeep Grand Cherokee 3.0L EcoDiesel Derringer Tuner (Works w/iDash 1.8)

Derringer Tuner, Requires iDash (not included)

Ignition Performance Module

Banks Derringer® Tuner

Tuners & Programmers

Derringer Tuner