Getting your 4.6 Mustang is not only beneficial but essential. This is because doing so will help the engine perform at its best level and make sure that the engine is working safely after the tuning changes. By modifying the air-fuel ratio, the ignition timing and other parameters in the engine will be beneficial as it will help change the values of the performance/fuel efficiency equation.
This will help increase horsepower a little bit. Over time, as Mustangs have changed, the way that a tuner will hook up to your 4.6 Mustang’s ECU has changed as well. Today, I have compiled a list of the most compatible, highest quality, most popular, and the best tuners for 4.6 Mustang.
1. SCT Performance 40490 Programmer
The top product on today’s list is the SCT Performance 40490 Programmer. This product has proved to be very high quality even after several tests and market analysis.
Fortunately, this product is very easy to use and understand for beginners; therefore, you won’t spend too much time trying to figure this thing out. This tuner has pre-loaded dyno tunes to make things easier, and you won’t have to make much effort.
In addition, it is extremely flexible to suit your needs properly. Not only this, it is capable of storing up to 20 tunes in its memory. Therefore, you can store as many as you’d like, which is much better than many other tuners that only allow you to store up to 10 tunes.
It is also compatible with Wifi to help you download tunes you want to use on the internet. Therefore, you can customize however you wish. In addition to this, it has auto-match custom tunes.
These are compatible with only your 4.6 Mustang, and because of this, any compatibility issues will be avoided. Moreover, this product has a real-time parameter recording and stats display so that you can see everything while on the go comfortably.
Not only this, but this product can diagnose PCM trouble codes by itself and tell if your engine has any issues. The best part is the Code Clearing feature, which means it can also cleat those troublesome codes.
The tuner also has LCD backlights which make the screen visible if the light is too bright, usually when driving in daylight. This tuner also has an Ultra-dynamic FHD color display with full-color compatibility, making the product high quality.
In addition, it has a heads-up monitor and adjustable alerts and warnings, which will tell you if there is an issue and makes accessibility quite easy because this device is so multipurpose that it gives it an edge over all the other tuners for 4.6 Mustang.
- Easy to use for beginners
- Pre-loaded dyno tunes
- Can store up to 20 tunes
- Can diagnose PSM trouble codes and has Code Clearing feature
- LCD backlights make the screen visible in harsh lighting
- Menus are confusing
- Slow flash times
Loaded with so many features, this product is my favorite and much better than most others in the market. It is also perfectly compatible with the 4.6 Mustang.
2. Ford Performance Mustang GT Cold AIR Intake And Throttle Body
The Ford Performance Mustang GT Cold AIR Intake And Throttle Body is the next best product on today’s list. This is an original factory tuner for the 2012-17 Mustang GT cold air intake and power pack calibration. It is a very specific tuner that has a GT350 cold air intake. The throttle body is 87mm, and it also includes an exclusive intake adapter.
After using this product, your car’s horsepower will be increased by 21, and the peak gains over the stock will be 24 lb-ft. In addition, you will get a 40 lb-ft gain with 1500RPM. This model has an exclusive no-lift shift strategy. In addition, the throttle response is enhanced when this product is used.
Also, with this, there are calibrations available for automatic and manual transmissions. Therefore, you can choose if you want to work it yourself or use the automatic mode. This is an upgrade kit to the Ford stock, just a more expensive one.
It allows the gear ratio to be changed up to 4.09:1. This product also has an industry-exclusive open-air filter with CAB EO. Any ice or snow build-up is also avoided as any exposed metal components are eliminated.
According to customers, it is very easy to install. Therefore, you won’t be needing any extra help to install it. In addition, customers are happy with the increases in horsepower, throttle response and love the sound. You can also keep your warranty with this model. The sound is nice and preferred by customers.
- Increases horsepower by 21
- Better throttle response
- Calibrations for automatic and manual transmissions
- Avoids ice or snow build-up
- Customers like the sound
- Instructions from Ford aren’t clear
This product is a great option if you wish to upgrade your engine by using Ford’s own but expensive item and are willing to pay for it.
3. Hypertech 2000 Max Energy 2.0 Performance Tuner
The next product on the list is the Hypertech 2000 Max Energy 2.0 Performance Tuner for 4.6 Mustang. This has a very sleek look. Also, the design of this product is a handheld one.
This makes it suitable for those who wish to keep the product with them in their hands at all times, as this item is also lightweight and portable. You can carry it wherever you like. In addition, the tuner has a built-in display with a polished silver casing.
Moreover, the tuner has to control buttons on the side and the bottom of the screen, making the whole design even better. This is perfect for automatic transmission adjustments.
With this, you can easily adjust the TPMS of most of the applications if you’d like. In addition, it also has computerized transmission adjustments for your car. A calibrator for the speedometer is also present.
If you want, you can also always limit the Rev, therefore have it operating however you’d like. The best part is its lightweight quality because it weighs only 14.4 ounces.
You can carry it around wherever you want, and you won’t have to keep it in the car all the time if you don’t like it. This will also be helpful when you’re going on a long ride, as carrying it around won’t be a hassle. The dimensions of this product are 8.8, 5.2, and 2.5 inches.
This product is built mainly for special situations for towing. However, it gives very high performance and powerful tuning, and even in normal circumstances, the tuning will be high performance.
This has a minimalistic design without compromising on quality or how it performs. It is also a very good addition to compliment the Ford Mustang’s design.
- Lightweight and portable
- Computerized transmission adjustments
- Calibrator for speedometer
- Powerful tuning with this device
- It can only be used on three vehicles
Overall, this product is a great one with a minimalistic design to match your 4.6 Mustang perfectly.
4. nGauge Digital Gauge Touch Screen Tuner
The nGauge Digital Gauge Touch Screen Tuner is a digital device that will improve the performance of your 4.6 Mustang greatly. The stats will be monitored simultaneously with this device, and everything be kept under check.
In addition, this product displays six gauges because of ODBII inputs because it has a customizable user interface. The warning light can be programmed easily if you want. The design is pretty good and not bad.
With brushed aluminum chrome bezels, this product ensures that the performance output will be great. It is important to make sure if this device fits your model, year, make, and sub-model of your 4.6 Mustang using the compatibility table, as it comes in different versions, each one compatible with different models of cars.
Moreover, the good thing about this device is that it is fully able to read any PCM DTCs. Therefore, it will find any errors and issues in the codes easily.
Not only this but these codes will also be removed by this device. The product has present tunes in case you wish for a performance upgrade. You can also personalize it if you wish. This will be done by calibrating the speedometer and the gear ratio.
You can also change the shift points, firmness, fuel injectors, spark timings, and fans. Even the RPM idle and rev and speed limiter can be adjusted as well as many other features. This tuner has an automatic light-sensing function with a dimmer.
Therefore it will adjust according to the lighting conditions, which is perfect as it can get both really bright and really dark inside a car. Another feature are the programmable LEDs.
In addition, it has two CAN channels and high-speed support. You can upgrade the firmware using a micro SD card or a USB if you wish. There are two analog input buttons also included. The unique feature of this device is the fact that it stores and records data logs, and backing these up will help a lot in the future.
- Brushed aluminum chrome bezels
- Can read and clear PCM DTCs
- Can personalize
- Automatic light sensing function
- Stores and records data
- The touch screen isn’t high quality
Overall, this is a great tuner with many options to change and personalize. Just remember to check the compatibility before purchasing it.
5. DiabloSport inTune i3 Platinum Tuner
This DiabloSport inTune i3 Platinum Tuner is another favorite customer item. This is a really good upgrade for your car’s stock origin. This is a platinum handheld tuner; therefore, you can carry it wherever you’d like. This is especially helpful during longer trips were carrying things around will be a must.
It is compatible with most Ford models from 1999-2019. This will improve your car’s throttle response, and the overall performance of your car will be improved as well.
In addition, during driving, the engine will be made a lot more responsive after tuning with this device, making driving much easier and quicker. It comes with a lot of pre-loaded dyno tunes. These will add some horsepower to your cat initially.
It is pretty easy to use; therefore will not be a problem if you’re a beginner, and you won’t have to spend a long time trying to figure it out. No extra tools are needed to operate it, and it is an easy handheld device.
Moreover, it only requires a few minutes with the device to help you add some extra torque to your car’s engine. It has an HD display screen, making it high quality. The display screen is full color and has Clear CTC checking.
In addition, it comes with a next-generation ARM processor. Not only this, you can easily adjust the specs such as the timing, speed limiter, rev limiter, fueling, idle, the gear ratio and the tire size, etc. it will help you to collect all the data about how your car is performing and store it, so you that you can log and check the performance over time.
The Datalog inputs in this device are powered at 5 volts. Lastly, it is compatible with Wifi which you can use to easily download dyno tunes for your 4.6 Mustang by yourself.
This won’t even be needed, actually, because the device already comes with so many dyno tunes previously installed. The installation process is very easy, and overall the device is pretty easy to use. You can also easily adjust the tuning according to your preferable octane and size of the tire.
- Handheld tuner
- Pre-loaded dyno tunes
- Easy to use
- Full-color HD display screen
- Car performance is recorded and stored over time
- Not street legal
This is the perfect device for race cars, and the best part is the number of pre-loaded dyno tunes that already come with it.
6. Innovative Performance Chip/Power Programmer
The Innovative Performance Chip/Power Programmer is made to improve your car’s fuel economy greatly. This will help a lot with saving yourself from refueling while also saving money as less fuel will be wasted.
In addition, it also gains some extra mileage for your car. This chip is made for 4.6 Mustang and will automatically adjust to it very easily. In addition, the tuner can also optimize the air-fuel ratio easily by itself.
This will help in maximizing the consumption efficiency, which will make the timing curve much more balanced. As you are using the ship, the design will not be adjusted according to the car’s permanent factory settings. It comes with a 100% money-back guarantee and a lifetime warranty. Therefore, in case you’re worried about any issues arising, then don’t.
Also, it has enclosed chips in an aluminum shell with an anodized finish. It is important to note that no changes will be made to the car’s original factory set because this is just a chip. The throttle response of the engine will be greatly boosted and improved.
It is important to note that this tuner is also able to read and clear any PCM Diagnostic Trouble Codes. It has a full-color LCD display which makes it easier to view, especially in different lighting conditions.
The horsepower, torque, throttle response, and fuel mileage will be very much improved after installing this device. It is also pretty easy and quick to install compared to other ones, and installing takes lesser than 15 minutes. If you take care of your car well, the chip will actually last you pretty long.
- Improves fuel economy
- Extra mileage
- Lifetime warranty and 100% money-back guarantee
- Horsepower, throttle response, and torque greatly improved
- Installation is fast and easy
- It doesn’t work in some Ford Mustang models
Overall, this product is an easy-to-use, reliable item that improves performance greatly. Just make sure it is compatible before buying it.
7. Bully Dog 40410 GT Gas Tuner
The last product on today’s list is the Bully Dog 40410 GT Gas Tuner. This product communicates directly with your car, as it uses an OBD2 diagnostic port.
It helps your engine to gain some extra power this way. The transmission shift point can also be adjusted if you wish so. In addition, you can also adjust the speedometer and add or remove the speed limiter if you wish.
An additional gauge monitor is also included, which will help you to run diagnostics. In addition, the car’s data will be stored for checking in the future. It is very compatible with most car models. In addition, this product can easily monitor all the 15 performance diagnostics using the heads-up display all at once.
The design is a dynamic pillar-mounted LCD that can be attached to a window or the dashboard for easy access. It will also diagnose and remove any trouble codes in the engine by itself. The tuner also comes with four pre-loaded dyno tunes initially.
This device includes a parameter motor, a programmer, a diagnostic tool, and a performance gauge. Also, the fuel economy of the car is improved, helping to cut down costs. The horsepower and torque are also improved.
- It helps gain extra power
- Additional gauge monitor
- Data will be stored
- Four pre-loaded dyno tunes
- It doesn’t improve fuel economy, according to some customers
This tuner will improve performance in your car while also being easily accessible and usable in most car models.
Is A Mustang A Tuner Car?
The Mustang can be tuned. Handheld tuners make the whole thing a lot easier. Because of this, carbureted tuning doesn’t have to be done anymore. There are a lot of benefits to tuning a stock Mustang.
Even if the whole car, including everything in the engine, is stock, after tuning it aftermarket, you will see a huge difference in performance, and the performance will be improved greatly. A custom tune can always be done to a Mustang, therefore.
Should I Tune My 4.6 Mustang?
Your Mustang is completely stock; tuning can help a lot with performance. Bu tuning the engine, you will get a huge increase in horsepower and torque.
In addition, the throttle response will also be improved. Apart from this, if your Mustang is automatic, the shift points will become more aggressive. Moreover, the fuel economy will also be increased; therefore lesser fuel will be needed to fill your tank, helping to save money. However, it should be noted that extreme tuning may affect the longevity of the engine.
How Much Horsepower Can A Tuner Add To My 4.6 Mustangs?
The increase in horsepower in your Mustang after tuning it will be great, between 12-35 horsepower/TQ. This is a huge increase and will have your car running much faster, so tuning your car is a good idea.
Usually, before tuning, the horsepower in a Mustang will be about 400 horsepower. The gains in horsepower after tuning in a Mustang are much greater than if dyno tuning any other car; therefore, tuning will definitely be beneficial.
What Does A Tuner Do For My 4.6 Mustangs?
A tuner will improve the horsepower of the engine. This will get your car running faster. In addition, the torque will also be improved. The overall performance of the engine will also be greatly improved.
Apart from this, tuning will affect the fuel economy of the engine, making it go longer distances with lesser fuel. Therefore you won’t have to refill and spend as often. In addition, tuners also have adjustable RPM, axle ratio as well as rev limiters.
Mostly, custom tuning is very expensive, and most car owners like to wait till the time that the build is finished because tune revisions would be very expensive. Usually, a tuner will not void the warranty of your car.
Keeping the performance gains, quality, and customer feedback in mind, the products above are the best quality ones. However, the best tuner for 4.6 Mustang is the SCT Performance 40490 Programmer.
I’d highly recommend this one as the product has top quality features among all the products I have listed!