Best Diesel Tuner For 6.6 Duramax (2024 Updated)

The Precision Parts Banks Power Derringer Tuner (Gen 2) with 1.8in iDash is a highly advanced and customizable tuning solution designed for 2017-2019 Silverado/Sierra 2500HD/3500HD 6.6L Duramax Diesel equipped trucks. This tuning solution offers six levels that can be changed on-the-fly via iDash, making it easy to adjust the performance of the vehicle based on the driving conditions.

The Banks Power Derringer Tuner is designed to be simple to install and remove, making it a convenient solution for those who want to enhance their vehicle's performance without making permanent modifications. The product interfaces with the OBD-II port to communicate with the vehicle's ECM, allowing for real-time data analysis and adjustments.

One of the key features of the Banks Power Derringer Tuner is its ability to work while in cruise control. This means that the user can enjoy increased performance and fuel efficiency while cruising on the highway. Another important feature is the AutoRate function, which uses vehicle diagnostics to adjust the performance in real-time based on driving conditions.

The Banks Power Derringer Tuner also includes ActiveSafety and Transcommand features that help protect the engine and powertrain from damage. The iDash display offers dozens of temperature, pressure, speed, and other information that is not available on the vehicle's dashboard. The display can also be customized to show up to five pages of 2-8 gauges per page.

The iDash display also shows DPF regen status, distance between regens, and DEF level, making it easy for the user to monitor the vehicle's emissions system. The user can also set user-selectable alerts for speed, coolant temperature, and transmission slip. The Derringer firmware can be updated and calibrated through iDash using a microSD card.

Overall, the Precision Parts Banks Power Derringer Tuner (Gen 2) with 1.8in iDash is a powerful and versatile tuning solution that offers a range of advanced features designed to enhance the performance and efficiency of the 2017-2019 Silverado/Sierra 2500HD/3500HD 6.6L Duramax Diesel equipped trucks. It is also warranty friendly, making it a safe and convenient choice for those who want to upgrade their vehicle's performance without voiding the warranty.

The Edge EVOHT2 Tuner is a powerful and versatile device that is designed specifically for the 2017-2019 GM Silverado Sierra 2500HD 3500HD 6.6 Duramax Diesel Flash L5P. With its industry-leading ECM unlock tool, the Edge EVOHT2 Tuner allows users to unlock their vehicle's ECM and add up to 150 horsepower and 350 pound-feet of torque to their tires. This powerful upgrade can make a significant difference in the performance of your vehicle, allowing it to accelerate faster and tow heavier loads with ease.

In addition to its impressive power boost, the Edge EVOHT2 Tuner also offers a range of other useful features. For example, it remembers your last button setting for exhaust brake, tow/haul, and grade braking, making it easy to switch between different modes as you drive. It also features a Throttle Boost feature that allows you to adjust pedal sensitivity by 5-50% over stock, as well as the ability to adjust speed and rev limiters and TPMS settings.

The Edge EVOHT2 Tuner is also a great option for those looking to fine-tune their vehicle's performance. It can calibrate your speedometer for tire sizes between 26-38 inches, as well as adjust the Idle Up feature for 600-1800rpm. Additionally, it offers a manual DPF regeneration cycle and a range of different calibrations, including Heavy Trailer 75hp/150tq, Economy 100hp/200tq, Light Trailer 125hp/250tq, and Extreme 150hp/350tq. These different calibrations allow you to customize your vehicle's performance to suit your specific needs, whether you're looking for better daily driving performance or improved towing performance.

Another great feature of the Edge EVOHT2 Tuner is its compatibility with the popular Insight CTS3 monitor. This allows you to easily view and monitor a range of different performance metrics on your vehicle, including engine RPM, coolant temperature, and fuel efficiency.

It's important to note that once the Edge EVOHT2 Tuner has unlocked and flashed your vehicle's ECM, it cannot be reversed. However, the flash can be returned to factory settings if desired. Additionally, the device is non-returnable once the ECM has been unlocked and tuned.

Overall, the Edge EVOHT2 Tuner is a cost-effective and powerful way to add performance tuning to your GM Silverado Sierra 2500HD 3500HD 6.6 Duramax Diesel Flash L5P. With its range of features and easy-to-use interface, it's a great option for anyone looking to improve their vehicle's performance and enjoy a more enjoyable driving experience.

The Garrett 848212-5001S Chevrolet/GMC 6.6L Duramax LMM/LLY/LBZ Turbocharger is a top-of-the-line product designed for use in 6.6L Duramax LLM, LBZ, LLY engines. This turbocharger is specifically designed to fit 2004-2010 Chevrolet/GMC Silverado/Sierra 2500/3500 models with Vin Code(s): 2, 6, D.

The Garrett 848212-5001S Turbocharger is a powerful and reliable option for those looking to increase the performance of their vehicle. It features a high-quality design that is built to last, ensuring that you get the most out of your investment.

Included with the turbocharger are a banjo bolt, cobalt pins, and a sensor. These components work together to ensure that your engine is running at its best, providing maximum power and efficiency.

The Garrett 848212-5001S Turbocharger is a great choice for those who demand the best from their vehicle. It is built to withstand even the most demanding conditions and provides excellent performance and reliability.

Overall, the Garrett 848212-5001S Chevrolet/GMC 6.6L Duramax LMM/LLY/LBZ Turbocharger is an excellent investment for those looking to improve the performance of their vehicle. With its high-quality construction and included components, it is sure to provide years of reliable service.

The Garrett 848212-5002S Chevrolet/GMC 6.6L Duramax LML Turbocharger is a high-performance turbocharger designed for the 6.6L Duramax LML engines of 2010-2016 Silverado/Sierra and 2014-2016 Cab & Chassis Chevrolet/GMC Silverado/Sierra 2500/3500 trucks. The product is specifically engineered to enhance the engine's power, speed, and fuel efficiency, providing a superior driving performance.

The turbocharger is constructed with high-quality materials to ensure durability and longevity. The product's design features a twin-scroll turbine housing, which provides excellent response and performance throughout a broad range of engine speeds. Additionally, the integrated wastegate helps to regulate the pressure and optimize the performance.

The Garrett 848212-5002S Turbocharger comes with a Vin Code 8 and includes a banjo bolt, making it easy to install and replace. This product is an original equipment manufacturer (OEM) replacement part, ensuring a perfect fit and compatibility with the engine.

The turbocharger's advanced features enable it to deliver an impressive level of performance. It provides a maximum boost pressure of 35 PSI, which delivers an increase in horsepower and torque. The product also reduces turbo lag, which results in faster acceleration and improved throttle response, making it ideal for heavy-duty towing and hauling.

In conclusion, the Garrett 848212-5002S Chevrolet/GMC 6.6L Duramax LML Turbocharger is an excellent choice for those looking to upgrade their engine's performance. The product is designed with high-quality materials, advanced features, and OEM specifications, ensuring a perfect fit and compatibility with the engine. The product's superior performance and durability make it an ideal choice for those who require optimal engine performance and reliability.

The PEDAL COMMANDER – PC65 for GMC Sierra (2007-2018) is an innovative throttle response controller that enhances the driving experience of GMC Sierra owners. This product eliminates the delay from electronic gas pedals, allowing for faster acceleration and improved performance.

Equipped with 36 adjustable settings, the Pedal Commander system offers four different modes: Eco, City, Sport, and Sport +, each with an additional nine drive modes for fine-tuning to individual preferences. This makes it a must-have accessory for GMC Sierra enthusiasts looking to optimize their driving experience.

The Eco mode, in particular, significantly slows down the throttle response to improve efficiency, making it the ideal setting for those looking to save on fuel costs.

The installation process for the Pedal Commander system is quick and easy, taking only five minutes to complete. The product is now Bluetooth compatible, allowing users to control the unit through the free Pedal Commander app.

One of the most significant benefits of the Pedal Commander system is that it will not void the warranty on GMC Sierra vehicles or leave any trace on the ECU. This makes it a reliable and safe product for those who want to enhance their driving experience without compromising on the integrity of their vehicle's warranty.

Overall, the PEDAL COMMANDER – PC65 for GMC Sierra (2007-2018) is an excellent investment for those looking to optimize the performance and efficiency of their GMC Sierra. With its easy installation process, multiple adjustable settings, and Bluetooth compatibility, this product is a must-have for any GMC Sierra owner looking to take their driving experience to the next level.

The Edge Products Insight CTS3 Touch Screen Gauge Monitor 84130-3 & Basic Dash Pod 28501 is an innovative and advanced tool that allows vehicle owners to monitor and understand their vehicle parameters. This digital gauge display is compatible with any OBD II vehicle manufactured in 1996 or later, making it a versatile and reliable choice for daily drivers and enthusiasts alike.

The Insight CTS3 is a state-of-the-art, multi-gauge touch-screen display that is designed to provide drivers with real-time and comprehensive insights into their vehicle's performance. It is an instantaneous and cost-effective alternative to bulky analog gauges that would otherwise require hours of installation and cost hundreds of dollars.

With a 5" full-color high-resolution swipe screen, the Insight CTS3 is the most comprehensive digital gauge monitor available in the market today. It offers multiple gauge screen layouts, fully customizable backgrounds, and a custom color mixer for gauge arcs, needles, and backgrounds. The device also features an HDMI-style plug for power and linking EAS accessories, one-touch easy menu navigation, and a notification center.

The Insight CTS3 is available for 1996 and newer vehicles equipped with an OBDII port and can switch between US or Metric units of measure. It displays dozens of parameters and features a light sensitivity meter that dims the screen as ambient light decreases. The device is also internet updatable, allowing users to keep it up to date with the latest features and capabilities.

The third-generation Insight CTS3 is faster, slimmer, smoother, more advanced, and Wi-Fi update compatible. It features a new slim case design and a 5" full-color capacitive touch screen display, making it the sleekest gauge monitor in the industry. The device also features an all-new high-speed processor that delivers easy swipe gestures and navigation throughout the product, resulting in a user experience that is unmatched in the automotive aftermarket.

The Edge Products Insight CTS3 Touch Screen Gauge Monitor 84130-3 & Basic Dash Pod 28501 is compatible with 2007-2013 GM 6.6L LMM LGH LML Duramax Diesel 2500HD/3500HD vehicles. It is also compatible with other tuning devices and displays comprehensive digital gauge data, making it an essential tool for anyone who wants to monitor their vehicle's performance without having to program their vehicle.

The Edge Insight CTS3 Touch Screen Gauge Monitor 84130-3 & A-Pillar Mount 28600 is an advanced vehicle monitoring system designed for the 2015-2019 Silverado/Sierra 2500HD/3500HD Gas Diesel 6.6 6.0 Duramax LML L5P LS models. The 3rd generation design is faster and more capable than ever, offering a simple installation process that requires no wiring. All you need to do is plug it into the OBDII port.

This monitoring system can be used to monitor key vehicle parameters like EGT, regen cycles, trans temp, boost, RPM, and dozens more. It features a full-color, 5 capacitive touch screen with auto-dimming, making it easy to read and customize. The Insight CTS3 also comes with a custom color mixer for gauge arcs, needles, and backgrounds, multiple gauge screen layouts, and fully customizable backgrounds.

The system offers crystal clear data at your fingertips, with highly customizable gauges and backgrounds that can be tailored to your preferences. It also has an advanced integrated data logger with export capability, a notification center, and the ability to switch between US or Metric units of measure.

One of the most impressive features of the Edge Insight CTS3 is its integrated accessory system, which can control switches for lighting, compressors, winch, and more. It also has a Wi-Fi updateable system that ensures you always have access to the latest software updates.

The Edge Insight CTS3 comes with an aluminum A-Pillar arm mount that requires no drilling and mounts using existing A-Pillar grab handle location. This makes installation quick and easy, without the need for any additional tools.

Overall, the Edge Insight CTS3 Touch Screen Gauge Monitor 84130-3 & A-Pillar Mount 28600 is an innovative and advanced monitoring system that offers a range of features and benefits for drivers of the 2015-2019 Silverado/Sierra 2500HD/3500HD Gas Diesel 6.6 6.0 Duramax LML L5P LS models. Whether you're looking to monitor key vehicle parameters or control additional accessories, this system has everything you need for a seamless driving experience.

Precision Parts Banks Power has launched the 64320-C Pedal Monster Kit, a revolutionary accessory that enhances the acceleration of select vehicle models. Compatible with popular models such as Yukon, Tahoe, Suburban, Escalade, Avalanche, Silverado, Sierra 1500/2500HD/3500HD, and several others, the kit is powered by +12V via OBD and features OBD-II connectivity.

The Pedal Monster Kit offers three modes – City, Sport, and Track – each with ten sensitivity levels that allow drivers to customize their driving experience. The ActiveSafety failsafe circuitry with Health Monitoring ensures maximum safety, and the reverse safety feature returns the pedal to stock in reverse gear. The kit also features adjustable low-speed trim controls that enable drivers to control the speed at which sensitivity is added at slow speeds.

Installation is a breeze, with the plug-and-play feature enabling users to install the kit without any technical expertise. Furthermore, the Pedal Monster Kit is warranty-friendly and does not leave any footprint after removal.

One of the most significant advantages of the Pedal Monster Kit is that it is 50-State Emissions Compliant, making it legal for use in all 50 states. It is compatible with several models, including Avalanche 6.0L (07-20), 5.3L (07-13), Escalade 6.2L (07-20), 6.0L (09-13), Silverado/Sierra 1500 6.2L (09-18), 6.0L (07-13), 5.3L (07-19), Silverado/Sierra 2500HD/3500HD 6.6L Diesel & 6.0L Gas (07-19), Suburban 6.0L (07-09), 5.3L (07-14), Tahoe 5.3L (07-20), and Yukon 6.2L (07-20), 6.0L (08-13), 5.3L (07-20).

The Pedal Monster Kit is designed to improve throttle response and enhance the driving experience. It is ideal for drivers who want to unlock the full potential of their vehicles, providing a significant boost in acceleration and power. The kit is a must-have for drivers who want to enjoy the thrill of driving while still maintaining safety and compliance with state and federal regulations.

In conclusion, the Precision Parts Banks Power 64320-C Pedal Monster Kit is an exceptional accessory that enhances the performance of select vehicle models. Its plug-and-play feature, OBD-II connectivity, and ActiveSafety failsafe circuitry with Health Monitoring make it a reliable and safe product. The Pedal Monster Kit is also 50-State Emissions Compliant, making it legal for use in all 50 states. It is a must-have for drivers who want to unlock the full potential of their vehicles and enjoy the thrill of driving.

The Precision Parts Edge EVO Evolution CTS3 Touch Screen Gauge Monitor 85400-200 & Dash Pod 28500 is the most comprehensive and state-of-the-art multi-gauge/tuner touch-screen display available on the market. The 3rd generation design is faster and more capable than ever before, with power levels designed for daily driving, towing, performance, and extreme conditions.

Installation is simple, just plug the device into the OBDII port, and no wiring is required. The monitor can display key vehicle parameters such as transmission temperature, boost, RPM, and dozens more. The full-color, 5 capacitive touch screen has auto-dimming, providing crystal clear data at your fingertips.

The Precision Parts Edge EVO Evolution CTS3 Touch Screen Gauge Monitor is highly customizable, with customizable gauges and backgrounds. It can boot up directly to the gauge screen upon key cycle, and the swipe capability allows easy switching between screens as needed for towing, performance, economy, and more. Furthermore, it includes a built-in performance meter that measures 0-60, mile times, and more.

Advanced integrated data logger with export capability is another excellent feature of this device. It allows you to add vehicle licenses to tune multiple vehicles with one product. Additionally, it has the ability to clear and read DTC codes, and it is Wi-Fi updatable.

The Precision Parts Edge EVO Evolution CTS3 Touch Screen Gauge Monitor 85400-200 & Dash Pod 28500 is compatible with 2001-2007 GM 6.6L LB7/LLY/LBZ Duramax Diesel 2500HD/3500HD. It includes a Dash Pod, making it a vehicle-specific fit.

Overall, this device is an excellent investment for anyone who wants to keep track of their vehicle's performance and data. Its advanced capabilities and user-friendly interface make it a must-have for any vehicle enthusiast or professional mechanic.