Mads Smarty 6.7 Cummins Tuner

The Mads Smarty 6.7 Cummins Tuner is a performance tuning device that increases the power and efficiency of your diesel engine in your Dodge Ram pickup truck. It is designed to adjust air/fuel ratios, timing, injector duration and fuel pressure for maximum performance gains as well as improved economy. This tuner can be used with all common model years of the 6.7L Cummins engine including 2007-2018 models and provides up to 200 extra horsepower over stock levels while also increasing torque by up to 500 foot pounds or more depending on how it’s tuned.

The unit comes with an LCD display which allows you to monitor vital engine parameters such as boost, EGTs and other variables in real time giving you greater control over your vehicle’s output.

The Mads Smarty 6.7 Cummins Tuner is the perfect choice for anyone looking to maximize the performance of their Cummins diesel engine. With advanced tuning capabilities and a wide range of adjustable fuel parameters, it allows you to fine-tune your engine for maximum power and torque while improving fuel efficiency. It’s easy to install, comes with detailed instructions, and provides excellent support from Mads Electronics’ team of expert technicians.

Whether you’re an experienced tuner or just getting started with diesel tuning, the Mads Smarty 6.7 Cummins Tuner is an ideal way to get more out of your engine!

3rd Gen Cummins gets a Smarty Touch Programmer!

What is the Best Tuner for 6.7 Cummins?

If you own a 6.7 Cummins and are looking for the best tuner to maximize engine performance, you’ve come to the right place! A quality tuner is an essential tool for getting your diesel engine up to peak performance and efficiency levels. The most popular choice among 6.7 Cummins owners is the EFI Live AutoCal Tuner by H&S Performance, which offers a range of features designed specifically with diesel engines in mind.

This all-in-one tuning solution allows users to customize their vehicle’s programming on the fly – everything from power output and fuel economy optimization to transmission shift points can be adjusted via its 6 preloaded tunes or custom setup options. It also includes built-in safety protocols that ensure your engine isn’t running hotter than it should be, as well as active monitoring so you know exactly what’s going on under the hood at any given time. For those who want maximum control over their vehicle’s performance, this is one of the best choices out there for 6.7 Cummins engines – and worth every penny if you value reliable horsepower gains without sacrificing reliability or longevity!

Does the Smarty Tuner Come With Tunes on It?

The Smarty Tuner is an amazing product that has revolutionised the way many people tune their vehicles. It comes with preloaded tunes that have been developed by experienced tuners and engine builders to provide maximum power and performance gains for your vehicle. The Smarty Tuner also allows you to customise these tunes or even create your own, giving you complete control over how your ride performs.

You don’t need any special knowledge or skills either, as the Smarty Tuner comes with easy-to-follow instructions on how to use it properly so you can get the most out of it. There are also plenty of online resources available if you ever run into problems or want more information about how tuning works. With its impressive features and intuitive design, this device will certainly make a great addition to anyone who values having total control over their vehicle’s performance!

Is a Smarty Tuner Vin Locked?

A Smarty Tuner is a type of chip that allows you to tune your vehicle’s computer for increased performance. While the tuner itself is not vin-locked, some tuning software may require the VIN number of the vehicle in order to be used with it. This means that if you have a Smarty Tuner and try to use it on another vehicle, it will likely not work since the software won’t recognize the new VIN number.

However, many aftermarket tuning companies offer reflashing services which allow users to transfer their existing tunes from one vehicle to another without needing a new license or any other changes made by the manufacturer. So while technically speaking, a Smarty Tuner isn’t vin-locked, it may still need your specific VIN number in order for its accompanying software to work properly.

Which is Better Smarty Or Edge Tuner?

When it comes to tuning your car, there are many different options available. One of the most popular choices is between Smarty and Edge Tuners. Both have their own advantages and disadvantages that must be considered in order to make an informed decision.

Smarty tuners provide a great deal of power for those who want to customize their vehicles without spending a fortune on expensive aftermarket products or labor intensive modifications. They come with pre-programmed tunes that can be tailored to specific engine configurations, allowing you to adjust timing, fuel delivery, boost levels and more in just a few minutes. In addition, they often allow for data logging which allows users to track changes over time and compare various settings side by side.

On the downside, Smarty tuners typically require additional hardware such as EGT probes or air/fuel ratio meters which can add up quickly if you need multiple devices for your vehicle setup. Edge Tuners offer similar performance capabilities at a lower price point but don’t include all of the features found on higher end systems like Smarty tuners do. They tend not to be as user friendly either since they rely on manual tuning rather than pre-programmed tunes which requires some experience with engine management systems in order to get optimal results out of them.

Additionally, Edge Tuner’s lack data logging capabilities making it difficult (if not impossible) for users to analyze changes made over time or compare one setting against another easily like they could with more advanced units like Smarty’s system does.. In conclusion, both smarty and edge tuner systems have their pros and cons depending on your needs; however, if you’re looking for maximum customization potential then it may be worth investing in a smarter option such as the Smarty Tunes system due its wide range of features including pre-programmed tunes that are designed specifically for certain engines plus accessary hardware requirements needed by other brands like Edge Tuner’s systems do not possess .

Mads Smarty 6.7 Cummins Tuner


Smarty Tuner 6.7 Cummins Dpf Delete

Smarty Tuner 6.7 Cummins DPF Delete is the perfect solution for anyone looking to increase their performance and efficiency of their diesel pickup truck. This product allows you to bypass the factory-installed diesel particulate filter (DPF) and replace it with an upgraded aftermarket system that offers higher flow rates, improved fuel economy, quicker acceleration, and better overall engine performance. With Smarty Tuner’s easy plug-and-play installation, you can be up and running in no time!

Best Tuner for 6.7 Cummins

If you’re looking for the best tuner for your 6.7 Cummins, look no further than EZ Lynk tuning. This easy-to-use device offers a wide selection of preloaded tunes that are designed to maximize fuel economy and performance without sacrificing reliability or drivability. With its intuitive user interface and simple installation process, it’s no wonder why EZ Lynk is becoming one of the most popular choices among diesel owners who want to get the most out of their engines.

Best Tuner for Deleted 6.7 Cummins

If you are looking for the best tuner for your deleted 6.7 Cummins, then look no further than EFI Live. This performance programmer is designed specifically for diesel engines and allows you to customize your ride with an impressive array of features such as improved fuel economy, increased horsepower & torque output, optimized engine timing and more. With its easy-to-use interface, intuitive tuning software and great customer service, it’s no wonder why EFI Live has become one of the go-to options when it comes to tuning a Cummins engine.


In conclusion, the Mads Smarty 6.7 Cummins Tuner is a great way to improve your Cummins engine performance and fuel economy. With its easy installation process and powerful tuning capabilities, you can get the most out of your diesel truck in no time! The tuner provides an array of features such as improved throttle response, better torque management, optimized shift points and more that will help you take full advantage of each ride.

Whether you are looking for a reliable daily driver or an off-road beast, this tuner has something to offer everyone.


  • Zayn

    John Zayn Smith is a renowned truck enthusiast, automotive industry expert, and author. Beginning his career as a mechanic, Zayn's curiosity led him to explore all facets of the trucking world, sharing his insights through in-depth articles on His knowledge spans truck mechanics, trends, and aftermarket modifications, making him a trusted resource for both professionals and hobbyists. Outside writing and mechanics, Zayn enjoys off-roading, truck shows, and family time. Follow his work for the latest in truck-related news and tips.

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