Ultimate9, based in Melbourne - Australia, is a manufacturer of premium automotive accessories. 

From humble beginnings in 2014, Ultimate9's mission was to become the market leader in throttle controller design, technology and manufacturing. This led to the development of the EVC Throttle Controller, the highest-selling and most popular throttle controller on the market today.

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“I’ve been using the Ultimate9 evcX Throttle Response Controller for 2 months now, and all I can say is, wow! It’s hands down the best module I’ve ever used to eliminate throttle lag, which most vehicles have, including my 2022 Toyota Tundra TRD Pro. After adding all the weight to the truck with the roof rack, bed rack, roof top tent, and all accessories, the lag was even worse. That is, until I installed the evcX. The throttle lag is completely gone, the truck feels like a different animal! The install couldn’t be easier, only takes about 5 minutes to complete, and the module is crazy small, not much bigger than my Apple Watch. The Ultimate9 also has a few extra functions that competitors don’t have. Adapt mode is hands down my favorite, the way it automatically adapts to your touch on the throttle truly is one of a kind. The lock out feature is priceless, it’s basically like adding a security system to your vehicle as well. Overall I couldn’t be happier, and I’m thrilled to have it as part of my build. I can and will put my name behind this product, and would absolutely recommend the evcX by Ultimate9!"

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"My experience with the Ultimate9 evcX Throttle Controller over the past year has been nothing short of amazing. In just under a 10-minute install, I was instantly able to tap into my truck's true driving potential. Gone are the days of feeling sluggish and heavy. The pedal is extremely responsive to my input, getting up to speed on the highway is no longer an issue, and being able to fine-tune my throttle controller through the unit or app to my liking is an unparalleled feature! I am confident I can stand reliably behind this brand and am proud knowing their products are a part of my build. If you're considering a throttle controller for your rig, this is your sign to look no further. The Ultimate9 Throttle Controller has everything you need."

Ned Magdaleno - Moonrovr
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"I knew that in adding a 3.5” lift & 38” tires to Willy’s build would bring added weight, & in turn, added lag to the throttle response. Knowing this, I started looking into throttle controllers. I am BIG on all aspects of aesthetic when obsessing the details that go into my build, therefore out of any on the market, the evcX Throttle Controller is by far the sleekest! Its size is a tad larger than the 45mm Apple Watch face & it’s incredibly modern in design. The throttle response itself after install has been a game changer & incredibly noticeable with many options to choose from to customize and make the throttle response suitable for your needs. The added bonus is the fuel economy feature, as well as the pedal lock that functions as a theft deterrent. All functions can be controlled by the device itself, or my favorite, the Bluetooth app feature right from your phone! This mod is a must for any Jeep owner. You won’t be disappointed!"

Tracie Garber - Willy2.0
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"What I like is that It's extremely easy to install. It definitely made a huge difference in eliminating throttle lag and bringing my Jeep to life. With such a noticeable difference from factory to ultimate 9. The Ultimate9 evcX Throttle Controller gave me more control over my Jeep. When I’m in heavy traffic I put it in Eco mode. When I want to increase the throttle I go to Ultimate 9 mode. I have to say I didn't expect such a huge difference in performance. Having the app on my phone is easy to navigate. Wish I would’ve gotten one of these a long time ago."

Jason Burrows - Mamba20JL
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"The Ultimate9 evcX throttle controller is the real deal, and I couldn’t be happier with the results! Installation was a breeze, and the difference in throttle response is truly remarkable. The evcX completely eliminates the infamous throttle lag that the Ram 1500s are known for, and I was blown away at the results. This product has 8 driving modes that allows for 32 levels of customization, which makes it incredibly effortless to fine tune and dial in your driving experience. The Bluetooth app integration and the ability to lock out your throttle pedal at a simple push of a button makes this product a complete game changer in my opinion. I couldn’t be happier with my experience and would strongly recommend giving Ultimate9 your consideration if in the market for an affordable throttle controller that’s packed with amazing features!"

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"I have a 2007 Jeep Wrangler that was built for Hard to Crazy Rock Crawling, but I needed to keep it street legal! I was able to accomplish this difficult task with proper gearing and programming adjustments made to my ECM. With all my modifications including my big 42” tires it ran and handled great on & Offroad with the exception of my stock 3.8 V6 engine! It just didn’t have any power. I just excepted it as it was, until I heard of a throttle controller and what it could do for me? I didn’t believe it! I was convinced that nothing could help my dreaded “mini-van motor”! Until I finally tried the Ultimate9 evcX! I was absolutely blown away! My Jeep is much more fun to drive now and I can actually spin 42” tires in the dirt like I had a V8! Now that I understand what Throttle Lag is it makes perfect sense. And I like the fact that I don’t have to mess with the ECM? It’s a stand alone system that only takes a few minutes to install. Don't be stubborn like I was, take control of the power your vehicle already has, and use all the EVC programs to fine tune your vehicle to suit Your Needs! I highly recommend the Ultimate 9 evcX."

John Patrick - RDE2ROK
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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!

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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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"I was once very sceptical of throttle controllers. Just step on the gas more was my theory. I was so wrong. Truth is, installing the Ultimate 9 EVC Throttle Controller is one of the best things I’ve done for my Jeep. Having the control to dial it back a bit on trails has been amazing but that control really stood out when Texas froze over in 2021. With such a large range, it was easy finding the perfect setting to get rolling without spinning tires. That played a major factor in my ability to help others in such a tough time. But it’s the day to day driving that I like best. U7 is the way to go. U9 when you want to really go vroom."

Nathan & Tammy Robert
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"I am a freelance photojournalist in Dallas TX, shooting breaking news. I purchased my first Jeep Wrangler (2012, 2-door) in 2020 to share with my daughter when she was home from university. I don’t race, I don’t climb hills, I don’t climb rocks. I needed a work vehicle with lots of space and speed. I immediately noticed a hesitation when I pushed the gas pedal, which my Ford Ranger did not have. Doing research online brought me to the Ultimate9 EVC Throttle Controller. Immediately, no more hesitation at stoplights. Sometimes I even beat the local police to crime scenes. That Jeep was trashed a few months ago and this is my second Jeep, a 2013 4-door Wrangler JK (which we have nicknamed SHREK for obvious reasons). The first accessory installed was 100% of steel on the front bumper and skid plate. The second was another Ultimate9 EVC Throttle Controller. I preach the benefits of the EVC to every Jeep owner I meet."

Avi Adelman
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"The EVC throttle controller is HANDS DOWN the best worst decision I've ever made! Our 2020 Wrangler has never driven this well before. It's like driving an entirely different vehicle. Only two downsides I can see from this purchase... The first being, I now think this jeep is a race car and try to line up with everyone I can (It's not BTW). The second issue is these 35's want to spin every time I punch the throttle and I'm going to end up having to switch to drag slicks soon... If you're looking for a sign to buy this product, this is me saying...DO IT! You will NOT regret it."

Amanda & Doc
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"EVC throttle controller? What Do I think? Well if you don’t have one you are missing out on the best mod for your Jeep. I love the fact I can control the throttle response on the trails to allow me to crawl easier. But l also love the fact that on the road I can add a lil pep into my step! Definitely one of the greatest purchases. Hurry go get one!"

Summer Couture
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"When I first bought my Jeep, I noticed how long it took the vehicle to accelerate and respond. After meeting some more Jeepers, one of them recommended the EVC throttle controller as a way to compensate for the “throttle lag” and compensate for the sluggish movement. They were absolutely spot on! With the controller installed, the Jeep drives completely differently (in a good way). Even though there are multiple settings for each of the modes, my favourite two have to be E3 for rock crawling and U4 when towing. These give just the right balance of control and speed! I HIGHLY encourage you to check out Ultimate9’s throttle controller and use it in your rig! You won’t regret it!"

Chas Frick
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