Who Sells The Best Jeep Tuner
If you have just added bigger tires to your rig or made changes to your Jeeps gearing or axles you likely need to re-calibrate your Speedometer so that it is correct. Larger tires cover more ground with each rotation, making your speedometer incorrect sometimes by close to 13%. However fixing this issue is easy with a tuner. Keep in mind that not all tuners work with all models of Jeeps. However most reputable companies have a Tuner for all models so just make sure to choose the right model to fit your Jeep. So which Jeep tuner should you get and why? Lets take a look at some of the top tuners on the market and what makes them great.
#1: Flashcal For Jeep
The Flashcal from Superchips is by far the most popular Jeep Tuner on the market and for good reason. They have tuners for JLs and Jks and they are super easy to use. Not only can it help you do re-calibration it also allows you to diagnosis issues with your Jeep. It has as an easy to use and read screen and buttons. Best of all it connects right to your diagnostics port under the dash with an OBDII port. It is easy to use and has three primary navigation menus.
1. Options: Once plugged in options will show you all of the vehicle applications you can interface with. For example Axle Lock, Tire Size, Gear Ratio and more.
2. Scan: Allows you to read and clear trouble codes. Monitor gauges as well as other important metrics like intake air temperature and more.
3. Info: This is where your data is stored vehicle info like your vin and any saved settings.
They have a great video breakdown of how to use the tool below. It has over 250 5 star reviews you can pick on up on Amazon for $176.00
#2:Rough Country Speedometer Calibrator And Error Code Reader
Rough Country has been in the Jeep aftermarket parts and accessories game for a very long time. They know what Jeepers are looking for. Their simple easy to use calibrator is as basic as an inline 6 4.0l engine. It comes in a sturdy Rough Country case making it easy to slide under a seat or in a tool box without worrying about damaging the device. It can help you make any calibrations needed after a tire or gear ratio change. It also has the ability to read error codes for further diagnostics down the line. Our only qualm with it is the display is small and not as robust as the Flaschcal device. But it is about $40 cheaper which is a bargain.
#3 Bully Dog GT Platinum Gas Diagnostic Performance Tuner
If you are looking for a robust tuner that will not only allow you to update your speedometer but will give you on the fly readings for Transmission temperature, fuel economy, intake temps and more then the Bully Dog is for you. It has a 5 inch display that is designed to be mounted to your dash or windshield give you an easy to read display with key vehicle performance data. It allows you to tune your Jeeps CPU to help increase fuel economy and more. Another key benefit is it is designed to fit a wide range of make and models. So you can use it on more than just your Jeep if desired. The primary downside is the price. It is more than twice as expensive as options one and two coming in at $429.00 on Amazon.
#4 Diablo Sport Tuner
If you love horsepower and torque and want to get more of it out of your Jeep this is the tuner for you. Diablo specializes in speed and power. So not only can you fix your speedometer and run diagnostics. You will also have better control of the power your Jeep is putting to the pavement. With over 150 5 star reviews you can trust you are getting a product that will last. Pricing comes in nicely between the basic tuners and the more advanced at just under $350.
#5 AEV Procal
The AEV Procal is a rugged minimalist procal. It can help update your speedometer make other adjustments to factory settings like headlamp duration ect. This device is meant to be rugged and simple no display, no need to leave it in all the time. Simply use the reference chart provided and make adjustments via the switches to set your Jeep up. By far the most minimalistic. AEV makes excellent quality products which is why this makes the list. We like models with a display a bit better as we find them easier to use which is why this is at the bottom of the list. Pick one up on their website for $170.00
Wrapping Things Up
There are a host of other procal style tuners that you can pickup on Amazon. Some of these are knockoffs so be careful when making your purchasing decision. Look for products with good reviews and lots of happy customers. A so quality tuner can help you keep your Jeep in good running order, help you identify what your best MPGs are and if things ever start to stray from that. Keep a close eye on your Jeep and it will make sure to always get you home after an adventure. Have experience with one of these tuners? Jump in the comments and let us know your thoughts on it!