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After installing the lift, heavier wheels, and bigger tires on my Jeep, I realized that I needed to address the lag and power loss. Then, I ran into a friend who had the EVC throttle controller and told me I needed it to regain that pep in my step. Boy, was he right! Not only did I regain acceleration on my Jeep, but I also gained a newfound love and joy for its improved drivability! This was an absolute game-changer, like adding a "sports mode" to the Jeep. Then, I learned about the evcX Bluetooth-capable controller, which introduced many more options for easy adjustments and various security capabilities. I swore by this throttle controller before, and I'll continue to swear by it. This is a must-have for every Jeeper, whether it's a daily driver or a weekend warrior. You'll love this investment!

Ironhide Jeep JLU
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We all know Jeeps aren’t the fastest vehicles on the market and the throttle response is definitely lagging! With the Ultimate9 evcX Throttle Controller, the Jeep feels like it has been woken up! Now when you hit the gas it goes! With all the added weight and bigger tires, this is a MUST! The App on your smartphone is easy to use and allows for some customizations like color and theme style to match your interior! Being able to adjust your throttle response on the fly is pretty cool! You do have the option to go back to factory setting as well, but after driving with the Ultimate9 throttle controller, a normal Jeep feels slow and non-responsive. Won’t own another vehicle without this device!

Lone Rubicon
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First of all, we honestly never thought we needed a throttle controller on our Sprinter, but after reading about the Ultimate9 evcX, we knew we had to give it a shot. All we can say is “WOW”! The evcX is definitely something that we should have purchased a long time ago. Our throttle response can be toned down and smoothed out for better MPG (eco mode) to maximum throttle response (Ultimate 9 mode). If you’re looking for a throttle controller, this is it! Thank you Ultimate9 for helping us put the pedal to the metal!

Marshall Van Mathers
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Super satisfied with the performance of my Ultimate9 throttle controller on my subaru forester. The EVC having 4 different settings and multiple levels makes it a lot more fun to use when out on the trail, or out in the streets, taking long road trips and having to carry all my gear sometimes can make Subaru feel slower but with the touch of a button it makes the response be a huge difference and better performance, it was super easy to install, just a plug and play device. And knowing they have a great warranty and this device wouldn’t cause any damage to my engine it was a must to give it a try!

Foorestrooper
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I couldn’t believe what I was missing out on! The Ultimate9 throttle controller unlocked my Bronco's full potential. The ability to have complete adjustment of the throttle is a game changer on the trail. I went from making mistakes crawling by having no control on technical obstacles to now smoothly conquering some of the most technical obstacles I ever have with ease! If you use your off-road vehicle often or just want complete access to your vehicle's full potential you NEED to check out the throttle controllers from Ultimate9!

Weekends Waypoints
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"I have been running another brand throttle controller for the past 2+years. It was the first time I have ever owned/used something like this on any vehicle. So at the time, I thought it was a great product. It does everything stated: reduces/eliminates throttle lag and adds some pep to the feel of acceleration. I did not really see any mpg gains as stated. However, I recently purchased and switched to the Ultimate9 EVC throttle controller. I must say this is a much better investment. It still reduces/eliminates that throttle lag however, it is smooth! When I would step on the gas before, the Jeep would jerk because of the quick spikes in the controller. Where now it's a smooth transition of power. I have also seen a slight increase in mpg's (running on an equivalent setting). Most important to me...I look forward to using the "E" settings on the trails to see how that helps. I always turned off the previous unit because I felt it made accelerating a guessing game and sometimes dangerous. It was too inconsistent especially when throttle control is such an important skill off-road."

Mike & Jamie Brisbin
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