2020-2025
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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JMS PedalMAX Drive By Wire Throttle Enhancement Device (20-25 Jeep Gladiator JT)Find parts that fit my vehicle
Item JG2327
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3 Reviews
Our Price
$289.75 kit
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Drive-By-Wire Throttle Enhancement Device
- Increases Throttle Response and Acceleration
- Eliminates Pedal Lag, Boosts Low-Speed and Mid-Range Power and Torque
- Rugged, Weather-Proof Construction
- Includes a Remote Adjustment Knob
- With LED Diagnostic Lights
- Plug-and-Play Installation
- Limited Lifetime Warranty
- CARB EO Number - D-816-4
- Designed for All 2020-2025 Jeep Gladiator JT Models
Description
Improved Driving Experience. JMS offers this PedalMAX Drive-By-Wire Throttle Enhancement Device to make driving your Gladiator more exciting. Using this device minimizes lag and delay, reinforces acceleration, and eliminates stalling on manual transmissions. This plug-and-play kit needs no aftermarket OBD-II tuning and does not interfere with your vehicle’s factory tune.
Reinforced and Controlled Performance. This PedalMAX Drive-By-Wire Throttle Enhancement Device offers more responsiveness and acceleration. It is engineered to enhance low and mid-range power, torque, and acceleration. Moreover, the included remote throttle control knob in this PedalMAX kit allows you to easily adjust the throttle response by just a simple twist.
Durability and Functionality. This JMS PedalMAX can be stacked or used in conjunction with other aftermarket OBD-II programmers and monitors for optimum performance. It also comes with a black control box in a weatherproof design and a fully sealed enclosure. In addition, the LED diagnostic lights facilitate monitoring and troubleshooting.
Straightforward Installation. With the included OEM-grade wiring harness, this PedalMAX kit features a plug-and-play installation. It integrates with your factory control system without the need of OBD-based tuning solutions or modifications with the wiring system.
Lifetime Warranty. JMS offers a Limited Lifetime Warranty that covers manufacturing defects in materials and workmanship of this PedalMAX Throttle Enhancement Device. This warranty applies under normal and proper use and comes with exclusions as indicated in the full warranty policy.
CARB EO Number. The CARB EO Number is D-816-4.
Application. This PedalMAX Drive-By-Wire Throttle Enhancement Device is intended for use on all 2020-2025 Jeep Gladiator JT models.
Fitment:
- 2020 Jeep Gladiator
- 2021 Jeep Gladiator
- 2022 Jeep Gladiator
- 2023 Jeep Gladiator
- 2024 Jeep Gladiator
- 2025 Jeep Gladiator
JMS PX1920DCX4
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) PedalMAX Throttle Enhancer
- (1) Plug-and-Play Wiring Harness
- (1) Remote Adjustment Knob
- (4) Zip Ties
4.7
Customer Reviews (3)
Review Summary
Installation Time: Less than 1 Hour
Oct 29, 2020
2020 Mojave - GatorMojave
Installation Time: Less than 1 Hour
Easy-peasy install
Google installation video. Watch it twice and you are ready to go. Peps up the accelerator action. Good stuff.
Performance Gain 0/5
Bang For Your Buck 0/5
Aug 20, 2021
Review shared from JMS PedalMAX Drive By Wire Throttle Enhancement Device (18-25 Jeep Wrangler JL)
2018 Wrangler - ctjeanquart
Installation Time: Less than 1 Hour
Provides a really good solution to a aggravating problem
I would have difficulty backing up my 2018 Jl trying to get into the garage. Driveway is at a slight pitch and the throttle had to be pressed very far before the Jeep would start to move. This fixed the issue and with the adjuster I find myself using it a lot more than expected. Never any reason to adjust to full because it is way to aggressive and touchy. Hard on drivetrain. But it totally makes the Jeep accelerate beyond your wants or needs. Would recommend for sure.
Performance Gain 4/5
Bang For Your Buck 4/5
Aug 18, 2021
Review shared from JMS PedalMAX Drive By Wire Throttle Enhancement Device (05-23 Tacoma)
2016 TRD Off-Road - Stellaj76
Installation Time: Less than 1 Hour
Immediate difference!
Easy installation, took about 15 minutes, hardest part was undoing the plug from the pedal. Noticeable difference, could tell immediately. Great product, maybe not a long term solution but definitely budget friendly and worth the money.
Performance Gain 4/5
Bang For Your Buck 5/5
Reviews of JMS Tuner products have an average rating of 4.8 out of 5
Aug 20, 2021
Review shared from JMS PedalMAX Drive By Wire Throttle Enhancement Device (18-25 Jeep Wrangler JL)
2018 Wrangler - ctjeanquart
Provides a really good solution to a aggravating problem
I would have difficulty backing up my 2018 Jl trying to get into the garage. Driveway is at a slight pitch and the throttle had to be pressed very far before the Jeep would start to move. This fixed the issue and with the adjuster I find myself using it a lot more than expected. Never any reason to adjust to full because it is way to aggressive and touchy. Hard on drivetrain. But it totally makes the Jeep accelerate beyond your wants or needs. Would recommend for sure.
Aug 18, 2021
Review shared from JMS PedalMAX Drive By Wire Throttle Enhancement Device (05-23 Tacoma)
2016 TRD Off-Road - Stellaj76
Immediate difference!
Easy installation, took about 15 minutes, hardest part was undoing the plug from the pedal. Noticeable difference, could tell immediately. Great product, maybe not a long term solution but definitely budget friendly and worth the money.
Apr 23, 2019
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2015 Rubicon - GPHETT
Huge difference in throttle
This made a huge difference in throttle response 2015 Jeep Wrangler Rubicon Unlimited 3.6 liter
Nov 9, 2018
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2016 Wrangler - AlbertW
Full throttle
Product is awesome. Love my jeep but the pedal lag sucked. I really want to have the control over any vehicle and the performance it has and this little guy lets me be in control of my throttle. Total night and day difference. Great throttle response and customizable to my preference. Install was easy anyone can do it. I work on cars as a career. Longest thing was for me to be able to run the 12v wire to inside and still make it look factory so no one would be noticing it.
Jul 20, 2018
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2017 Rubicon - EricB
Go fast
This chip is legit it works great,I only gave it 4stars because on a 17 Rubicon it sucks disconnecting the plug need a skinny person to do it! But walked the jeep up!
Jul 11, 2018
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2016 Wrangler - Mike
Great product
Great product perfectly fit my needs. Very easy to install
Jun 12, 2018
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2016 Wrangler - JoeD
Nice
Did exactly what it says, pick up is right away love it
Apr 30, 2018
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2016 Rubicon - WillB
A noticeable improvement
It works well and is very much set-it-and-forget-it. For a manual transmission I find it makes the throttle response much more consistent and immediate, giving me better control. For the standard, I found the 100 setting a bit too responsive but the 60 has been perfect. After a couple hundred miles, you'll be completely used to it. While I don't know the ins and outs of how it works, it seems like it (and all similar items on the market) are quite overpriced, but if you can pay more than you should have to, it does the job without being fussy.
Oct 14, 2017
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2009 Wrangler - JoeM
Instant response
I do 100 miles a day in my jeep and the pedal lag was the worst part of my commute. The pedal max took that lag 100 percent away. Instant response. Install was very easy just alittle tricky of a area to get two hands in.
Oct 13, 2017
Review shared from JMS PedalMax Drive by Wire Throttle Enhancement (12-18 Jeep Wrangler JK)
2017 Wrangler - MarioM
Night and Day
As others have mentioned, not sure why this isn't a standard or at least part of a "package" at the dealership level. Took about a half hour to install. The minute I took it for a test, noticed a dramatic difference. I had a much better response by a long shot. You will never, ever go back to stock. No need to mess with the option of lower the percentage. Keep it at a 100. Highly recommend!!
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