Banks Derringer Tuner with iDash SuperGauge 19-23 Ram 1500 & 20-23 Jeep 3.0L EcoDiesel FND-FG2142 Incorrect diameter size can cause

Incorrect diameter size can cause leaks

These CNC machined aluminum spacers lower the bump stop 2” to allow for fitment of aftermarket suspension systems

they are often insufficient for today

With Bluetooth connectivity you can tap into your iOS or android device to make power adjustments

or stick-mounted rocker switch for manual transmissions

Banks Derringer Tuner with iDash SuperGauge 19-23 Ram 1500 & 20-23 Jeep 3.0L EcoDiesel FND-FG2142 Incorrect diameter size can causeGain up to 57 hp and 73 lb ft of torque with the Derringer Tuner. You'll see results in torque and power gain 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