Calibrated for sport, Six-Gun delivers pavement-shredding power, has 6 change-on-the-fly power levels, is Stacked for Power to timing and fuel pressure, and has exclusive AutoRate and ActiveSafety engine and transmission safeguards. Enhanced vehicle monitoring, data-logging, and diagnostics with iDash DataMonster, SuperGauge or Switch.Optimum fuel tuning for awesome power, built-in safety and adjust-on-the-fly power, plus temperature limiting control w/optional Temp Limit Kit.Tuning that doesn't kill the host vehicle.Many tuners reduce fuel delivery as exhaust gas temps rise. But they ignore the powertrain! Banks finds the limits of the engine and powertrain, then adds mission-critical ActiveSafety safeguards to Six-Gun so it won’t exceed those limits. Every Banks Tuner comes standard with our exclusive AutoRate® and ActiveSafety® engine and transmission safeguards. Designed to protect your vehicle's drivetrain and keep your truck running strong. As a result, Banks Six-Gun destroys the competition, NOT your truck!Proof of a higher power.Stacked for Power® and calibrated for sport applications, Six-Gun is a performance junkie that adds +102 hp/+275 lb-ft. With its CleanTune® Technology and change-on-the-fly power, Six-Gun rockets you from 0-60 mph 21% quicker and 148 feet ahead of stock ... without adding soot!Banks iDash DataMonster® is packed full of awesome! Use it for total control of your Six-Gun Tuner. Achieve best gains with a touch of your finger. Set and monitor EGT, coolant temps and a vast array of other engine parameters. Date-log up to 100 parameters. Scan/define/clear vehicle diagnostic codes.All gains measured at the rear wheels, with recommended airflow improvements.For best Six-Gun Tuner performance, Banks always recommends airflow improvements.US Patent # 7,593,808 B2 & # 7,254,477 B1
Installation Instructions
Installation Instructions
Owner's Manual


This Part Fits:

Year	Make	Model	Submodel
2004	Chevrolet	Silverado 2500	Base
2004	Chevrolet	Silverado 2500	LS
2004	Chevrolet	Silverado 2500	LT
2004	Chevrolet	Silverado 2500	WT
2004-2005	Chevrolet	Silverado 2500 HD	Base
2004-2005	Chevrolet	Silverado 2500 HD	LS
2004-2005	Chevrolet	Silverado 2500 HD	LT
2004-2005	Chevrolet	Silverado 2500 HD	WT
2004-2005	Chevrolet	Silverado 3500	Base
2004-2005	Chevrolet	Silverado 3500	LS
2004-2005	Chevrolet	Silverado 3500	LT
2004	Chevrolet	Silverado 3500	WT
2004	GMC	Sierra 2500	Base
2004	GMC	Sierra 2500	SLE
2004	GMC	Sierra 2500	SLT
2004	GMC	Sierra 2500	WT
2004-2005	GMC	Sierra 2500 HD	Base
2004-2005	GMC	Sierra 2500 HD	SLE
2004-2005	GMC	Sierra 2500 HD	SLT
2004-2005	GMC	Sierra 2500 HD	WT
2004-2005	GMC	Sierra 3500	Base
2004-2005	GMC	Sierra 3500	SLE
2004-2005	GMC	Sierra 3500	SLT
2004-2005	GMC	Sierra 3500	WT