Looking for the premier diesel tuner for your 2001-2004 GMC/Chevy 6.6L Duramax LB7 truck? You’ve found it in the Banks Six-Gun. Calibrated for racing and sport, the Six-Gun can deliver pavement-shredding gains of +127 hp and +345 torque (lb-ft) at the rear wheels. With 6 on-the-fly changeable power levels, the Six-Gun tunes your truck’s timing and fuel pressure. Now you can make 0-60 mph in 36 percent less distance!
Don’t destroy your truck with the wrong diesel tuner! The Banks’ Six-Gun Tuner contains an exclusive suite of features that adjusts the engine’s fuel rate according to prevailing conditions. Dubbed AutoRate, these features constantly monitor various conditions and provide exclusive ActiveSafety to help safeguard the drivetrain with patented Banks’ technology. While other tuners offer-up confusion when selecting the proper tuner settings, Banks Six-Gun tuner with switch delivers clarity with 7 distinct levels for superior versatility — lower levels are ideal for heavy towing, while higher levels are suited for cruising and sport. Protect your truck, not destroy it, with the Banks Six-Gun.
