Tuners/Programmers

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 wont exceed those limits. Every Banks Tuner comes standard with our exclusive AutoRate and ActiveSafety engine and transmission safeguards. Designed to protect your vehicles 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 percent quicker and 148 feet ahead of stock ... without adding soot! All gains measured at the rear wheels, with recommended airflow improvements. For best Six-Gun Tuner performance, Banks always recommends airflow improvements.

Additional Information

Six-Gun Diesel Tuner; W/Switch-2004-05 Chevy 6.6L; LLY

Application Summary

2004-2005 Chevy 6.6L, LLY

Part Type

Ignition Performance Module

Product Overview

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

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Loaded With Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Owner's Manual

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Computer Programmers, Six-Gun, Diesel Tuner, 6 Position Switch, Chevy, GMC, 6.6L, LLY, Kit

For impressive performance and maximum fun, Banks Power Six-Gun diesel tuners are the all-in-one tuners that you need. With a control panel, EGT limiter (with optional thermocouple), and performance display with six power levels that adjust on the fly, the Six-Guns are loaded with power to hit your targets on timing and fuel pressure. Banks Six-Gun diesel tuners are easy to install and include Banks' exclusive CleanTune technology and safeguards for your vehicle.