Have you ever thought that your engine requires a bit more strength? While driving cars, we all feel this in some situations. I used to feel this too.
Do you know what did I do then? I used a tuner for my car to add some strength to the engine so that it can help me in those particular situations like towing or uphill.
Using tuners in the car is a good idea if you want to improve the performance of your car. I know that you already know this and that’s why you’re here. Don’t worry, I’m planning to talk about some of the best tuners for 5.7 Hemi Challenger.
I’ve tested and used several tuners in the last few years. So, I think I have a good idea about tuners and related things. Here I’ll be sharing my list of top five tuners that can be a good pick when you have a 5.7 Hemi Challenger.
Besides personal experience, I’ve considered overall reviews and ratings of other users, opinions of experts, and many other things. I guess this article will help you to pick one that is the best tuner for you from all aspects.
Let’s not waste more time. I’d rather start talking about the tuners.
Top 3 Hemi Challenger Tuner Comparison
- Allows you to read and clear any DTCs
- Allows you to replace the multiple gauges
- Fitting a wide array of Ford,Dodge,Nissan & GM
- Fuel-saving preloads for long-haul
- Adjust a multitude of parameters
- Fit type: Universal
- Optimize vehicle performance, fuel economy
- Allows to read, write, and fix issues
- Fitting a wide array of Vehicles
- Easily read and clear trouble codes
- Built-in Wifi allows you to easily update
- Designed for comfortable grip
Top 5 Best Tuners for 5.7 Hemi Challenger in 2022
1. HP Tuners MPVI2+ M021-000-00
Till now, maybe the best tuner that you’ll find in the market is the MPVI2+ from HP Tuners. This can be used with many vehicle models and so with your 5.7 Hemi Challenger. It connects your vehicle with your laptop through software called VCM suite and allows you to make the changes you want.
It allows you to get control of fuel, spark, fan temperatures and speeds, exhaust valve, transmission shift, RPM limit, speedometer, and many other important features. So, when you have MPVI2+ with you, you’re getting almost full control of your vehicle.
To make it work, insert it to the OBDII port of your vehicle. Then connect it to the VCM suite. It gets connected through Bluetooth. Once connected, you can read the status and edit several control modules. Thus you can be able to optimize several functions of your vehicle. Tune your vehicle and enjoy the expected performance.
However, it works in a credit-based license system. So, to get the benefits, you’ll have to buy credits first. While ordering, you’ll find some options to buy with credit. Besides, you can purchase credit from their website. This might look like a hassle to most people. To me, this system has made it expensive, but it is worthy.
The best thing about this tuner is the Pro feature. Getting the Pro features is not a must. But you’ll find some awesome features in the pro version.
HP Tuners MPVI2+ M021-000-00 Video Review
2. Bully Dog 40417 GT Platinum Tuner for Gas Applications
This is another tuner that can cover a wide range of vehicle models along with some old models and makes of Challenger. So, I suggest before picking one, make sure that it is designed to work with your vehicle. For recent Challengers, it might not be an effective one.
It helps you to dig more power and performance from your vehicle by letting you monitor and control around 15 parameters. Among those- transmission shift points, speedometer, speed limiting, etc. are some of the common parameters you can control with it.
Connect it to the vehicle and you’ll be able to control the parameters using its monitor and buttons. Also, you can check the trouble codes and erase those.
You’ll find several pre-loaded suggestions for improving the performance of your vehicle. Besides, it allows you to customize and save up to 10 different tunes.
The package comes with the tuner, all necessary parts, a mounting system, and a user’s manual. Overall, it is an easy-to-use tool that allows you to take control of your vehicle without a huge effort.
3. New Diablosport Predator 2 Platinum Handheld Tuner
It is able to tune several settings that allow you to enjoy improved performance. It helps you to get improved performance for towing, get rid of downshifting when climbing uphill, control active fuel management, get shift firmness and shifting points where required, and more. Besides, you can monitor your vehicle’s different parameters.
For your comfort, it comes with several pre-loaded tuning. Besides, you can also customize your preferred tuning and use those. Diablosport has a wide community of custom tuners who can help you with it.
For comfortable use, it comes with a 2.8” HD color screen where you can see everything. With only 5 buttons, you can control anything of your vehicle that is controlled by it. You can connect it with your computer and update software from the internet.
If you’re looking for superior control over your HEMI engine, this tuner is the one for which you should go. It allows you to get control over your challenger and get the maximum performance out of it. Just make sure that you have enough knowledge about tuning vehicle systems.
New Diablosport Predator 2 Platinum Tuner Review
4. SCT Performance – 7215 – X4 Performance Tuner for Dodge/Chrysler
Another option for you is here when you’re looking for the best tuner for the 5.7 Hemi Challenger. This one from SCT performance is a true performance improver for several models including Dodge Challenger.
However, you’ll have to get custom tunes for your Dodge Challenger though it comes with several pre-loaded tunings. Those are not for Challenger. You can store 10 custom tunes in this.
Except for this, it is a great tuner with an easy-to-use appearance. The small and bright backlit-baked screen allows you to read the settings. You can easily surf through all the features with the help of only five buttons.
Besides tuning, it allows you to check real-time sensor data like air-fuel ratio, EGT, etc. So, you can monitor and take necessary steps if improvement is needed. It comes with necessary wires to connect with the vehicle or power. You can connect it to the Wi-Fi to get the necessary upgrades.
It is strong and comfortable to grip. Overall, as a performance tuner, it gets the pass mark easily. I’m not satisfied with the price though. It could be a bit lower as I haven’t found it to offer anything that special.
5. Diablosport Intune I3 Platinum Handheld Tuner
Here is another from Diablosport that can satisfy your expectation from a tuner for your Challenger. It is suitable for 2008-2014 Dodge Challengers and allows you to play with several functions. This strong and durable tuner can be a good option if you’re looking for improvement in the performance of your gas-powered vehicle.
To make the user experience suitable and satisfactory, it comes with a touch screen that allows you to roam around the functions comfortably. Also, you can connect it to the three most common OS- Linux, Mac OS, and Windows. It can also be updated by connecting to Wi-Fi. The easy Tune feature in it has made connecting and tuning easier and faster.
It comes with several pre-installed programs from which you have to choose. The programs are dyno-tested. Thus, these guarantee performance upgrades with better throttle response, more horsepower, and improved drivability in compatible vehicles.
I’ve found it easier and faster than several tuners I’ve used previously. In reading, writing, and clearing data, it ensures super-fast performance and user satisfaction. It is rugged, fast, and easy to use. That’s why, even if it is a bit costlier than others, I think it is worthy.
Best Tuner for 5.7 Hemi Challenger Buying Guide
Buying a tuner is easy, but selecting a tuner to buy is not easy at all. As it is related to the core of your vehicle, picking up the wrong one would result in a mess that you don’t want to have. It would make you spend more. So, it is better to invest your time in research so that you can end up with a good tuner.
That’s why I’m here to talk about the facts that you should check before finalizing the buying decision. Read this part carefully.
Matched or not?
The very first thing that should matter is the match between the tuner and your vehicle. Tuners are made focusing on the model and make of the vehicle. So, if you don’t take the specific tuner, it won’t work on your car. In the worst case, it can alter the system of your vehicle program and cause serious problems.
So, make sure that the tuners you’re listing or choosing are made for your vehicle. Otherwise, you’re going to regret it later.
Tuner varies depending on the fuel type too. This is because the component design in the vehicle is different for different fuel types. So, a tuner that works on gas components won’t work properly on diesel components.
That’s why, while selecting a tuner, make sure that it is suitable for your vehicle from the point of fuel type too. Otherwise, buying the tuner is not worth spending that amount.
Some tuners come with several preloaded options only whereas some allow you to set programs according to your preferences and edit those. The first kind won’t give you a wide choice.
But the ones that allow customizable programs according to your preference are the best picks to me. You can explore things in those. But these are somehow pricey.
So, pick the one you like. I prefer the ones with the scope of customizing.
The tuner is not a complex thing. But with a difficult-to-understand interface and several buttons, it seems pretty complex. Some are actually complex because of complex programs.
However, try to make sure you’re picking one that is easily usable. You’ll be getting used to it eventually if you pick a complex one. But the struggle of learning it at the primary stage is a problem. Also, you might alter the program of your vehicle while learning.
Comfort matters when it is about anything. In the case of tuners, it is the same.
Some tuners are handheld where some can be mounted. Handheld tuners are comfortable to me because I have everything in my grip. It gives me the power of authority. However, some prefer mounted tuners. Pick according to your comfort.
Also, the tuner should get connected to the vehicle easily. Wired or wireless- choose your option. But make sure that it gets connected fast.
If the tuner can be updated easily, it should be a plus point.
The tuner should be strong and durable enough. It is a huge investment and you don’t want your 400 USD investment to get ruined within a few weeks or months. So, pick the strong and rugged options.
The Way Tuner Works
Tuners work by altering the program and computation map of the vehicle and the engine. This is called the remapping process. In most cases, the tuner remaps for two changes. Below are those.
To Remove the Speed Barrier
In the vehicles we use, the engines are not enabled to use their full power. Because of several laws and regulations, each engine comes with a specific speed limit. That’s why, in the case of high-performance cars mostly, we see something like ‘Electrically Limited at 140 mph’ in the spec sheet.
Tuner alters the program that has limited the speed. This is a tough task and a professional is required to do this. Also, it is risky too.
To Change Air/Fuel Ratio
The air/fuel ratio has an impact on the performance of the engine. If more fuel enters than air, it is called ‘Rich’ stroke. Rich strokes ensure better performance.
Tuners alter the Air/Fuel ratio and make sure that more fuel is entering the chamber than previous. Thus your engine gets to perform better.
These are the two common ways for the tuners to improve your car’s performance. Also, there are a few more ways. We can expect that in the future, there will be more.
FAQ About Tuner for 5.7 Hemi Challenger
Are tuners bad for cars?
Tuners are used to modify your engine to get better performance. As it modifies the engine, such questions are common. However, let’s find the answer.
Tuners are not bad for cars. The engine can be modified a bit and its performance can be improved. For this, people use tuners. If a tuner is used in the right ways, it won’t damage the car.
The problem happens when people with zero or minimum experience of tuning do this. In most cases, they can’t do it properly. So, they end up ruining the engine.
I suggest taking professional help and using a good tuner if you want to keep your car safe.
Does tuning cars result in increased fuel consumption?
When you tune the car, its performance increases. So, it may seem that the car is using more fuel. But the tick is not in the fuel consumption.
Tuners focus on torque to improve the performance of your vehicle. Thus, fuel consumption remains the same.
Does the engine get damaged faster after tuning?
Tuning the car means utilizing the maximum of the engine, that too by focusing on the maximum capability of different engine compounds. So, tuning may create some pressure on the engine.
But if you maintain the engine properly by servicing, changing oil, and driving carefully, it won’t get damaged faster. On the other hand, if you run your car at top speed frequently to utilize the benefit of tuning, the engine will get ruined within a short time because of the pressure.
Is tuning illegal?
Tuning is illegal in several states because of the risk of an accident. However, in some states, you can tune the car to get maximum performance. However, it might need you to submit some documents and follow some regulations.
This varies because the rules are not the same in all states. Before tuning in, know the law about it in your state.
How to Install Aftermarket Tuner on Your Vehicle
Getting your car tuned might be a bit hassle, but the result you’ll get is amazing. You’ll get improved towing and tremendous support in climbing.
While talking about the best tuner for the 5.7 Hemi Challenger, I’ve talked about many more things. I hope these will support you to learn more about tuners. Take help from the buying guide to pick one.
If you tune your car, it would ensure maximum performance, no confusion. But you have to use this carefully. Don’t just race around here and there. Utilize the power when needed. Putting much pressure on your engine frequently will kill it.