Calibrated for racing and sport, Six-Gun is a fully engineered diesel tuner with an unmatched combination of power, safety and versatility. It delivers pavement-shredding best gains of +102 hp and +275 lb-ft at the rear wheels; has six change-on-the-fly power levels; is Stacked for Power® to tune pulse width, timing and fuel pressure; and has exclusive AutoRate® and ActiveSafety® engine and transmission safeguards.

When you team up Six-Gun with Speed-Loader, you get temperature-limiting control that safeguards your engine. (Pyrometer gauge highly recommended.) What's more, your best gains will be even better: +124 hp and +303 lb-ft at the rear wheels.

Banks Six-Gun Diesel Tuner offers the highest proven horsepower and torque—up to +102 hp and +275 lb-ft at the rear wheels, and with Speed-Loader®, up to +124 hp and +303 lb-ft at the rear wheels, with recommended airflow improvements. Calibrated for racing and sport, Six-Gun is Stacked for Power® to tune pulse width, timing and fuel pressure, all in one device. Six-Gun provides six-levels of adjust-on-the-fly power and contains exclusive built-in safeguards.

AutoRate, an electronic powertrain management system that automatically adjusts power output to a safe level for prevailing conditions, includes:
* Torque converter clutch lockup protection
* Transmission slip detection
* Safe-range turbo calibration
* Exhaust gas temp limiting (with Speed-Loader)
* Cold engine protection

ActiveSafety features ensure that Six-Gun electronics will in no way impact the durability or function of the onboard electronics.

Six-Gun Diesel Tuner installs quickly and easily.

By far, the most performance, value, safety and advanced engineering of any tuner, anywhere!

2-Year Ltd. Warranty