2003-2005 Cummins Six-Gun Diesel Tuner

Fits

Optimum fuel tuning for awesome power, built-in safety and adjust-on-the-fly power. Calibrated for 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 +105 hp and +258 lb-ft at the rear wheels. Has 6 change-on-the-fly power levels. Is Stacked for Power to tune timing and fuel pressure. Also has exclusive AutoRate and ActiveSafety engine and transmission safeguards. Horsepower and torque measured at rear wheels. 

• Gain up to 105 HP, 258 ft/lbs TQ at rear wheels
• Choose between 6 power levels though iDash
• Destroys the competition, not your vehicle!
• Optimum fuel tuning for awesome power
• DataMonster logs temps, pressures, speeds, etc
• iDash displays temps, pressures, speeds, etc
• Record and review datalogs directly on iDash
• ActiveSafety protects engine/powertrain
• Loaded with Features
• Easy Install

• Banks Horsepower and Torque tests were performed with recommended airflow improvements. 
• Upgradeable options include Banks iDash DataMonster or SuperGauge and airflow components to build a complete engineered power system.
• For best Six-Gun Tuner performance, Banks always recommends airflow improvements.

• Click Here, Diesel Tuners - 2003-2007 Dodge 5.9L
• Click Here, Banks iDash
• Click Here, iDash 1.8 for Banks Bus 1 Quick Start Guide

235-hp Rated Engine

Test vehicle: 2003 Dodge RAM 3500 Quad Cab • 2wd Dually
Engine: 5.9L Cummins ISB (235-hp rated) • Transmission: 4-speed automatic
Horsepower and torque measured at rear wheels.

Note: Banks Horsepower and Torque tests performed with recommended airflow improvements

305-hp Rated Engine

Test vehicle: 2004 Dodge RAM 3500 Quad Cab • 2wd Dually
Engine: 5.9L Cummins ISB (305-hp rated) • Transmission: 4-speed automatic (48RE)
Horsepower and torque measured at rear wheels.

Note: Banks Horsepower and Torque tests performed with recommended airflow improvements

325/600 Engine

Test vehicle: 2004 Dodge RAM 3500 Quad Cab • 4wd Dually
Engine: 5.9L Cummins ISB (325/600) • Transmission: 4-speed automatic (48RE)
Horsepower and torque measured at rear wheels.

Note: Banks Horsepower and Torque tests performed with recommended airflow improvements