Enhance Jeep Performance

Find A Sprint Booster For Your Jeep


Cherokee Sprint Booster Grand Cherokee Sprint Booster Wrangler Sprint Booster All Jeep Sprint Boosters



What’s Holding Back Your Jeep

Drive-By-Wire systems could be robbing your Jeep of performance and how it should feel when you drive it.

Nowadays, all Jeep’s are made with drive-by-wire systems, which basically regulates how quickly your Jeep responds.

These drive-by-wire systems cause "throttle lag" and "rev hangs" in your vehicle, making it feel sluggish when you press on the accelerator and can make you feel disconnected with your Jeep. A Sprint Booster V3 fixes that problem.


Beat The Drive-By-Wire & Improve Performance

With drive-by-wire technology, when you mash the pedal 100% you only get about 75% percent until a certain RPM. 

The Sprint Booster changes that by converting the digital signal, providing the ECM with a new and altered signal that gives instantaneous results. And to be clear, it’s not making more horse-power, it’s making your Jeep more responsive by removing the lag caused by your factory drive-by-wire system. 

In shorter terms, it improves your Jeep’s throttle response time, eliminating the lag between the gas pedal and the throttle, giving your vehicle instant response.


On-Road & Off-Road Enhancements

Not only will a Sprint Booster V3 enhance your Jeep’s performance on-road but it will enhance it off-road as well.

FourWheelNetwork writes, “we thought that the throttle might be too responsive in 4-lo off-road. Another pleasant surprise. The throttle reacted just fine in 4-lo, leaving plenty of control for carefully driving off-road, even with our 4:1 transfer case.

In fact, the improved reaction time of the throttle gave us more control because we could use less throttle movement to get the power we wanted.”


Top Reviews


Re: Sprint booster

Just installed it for my 3.6L 2012 Overland (which would be almost the exact same setup you'd be buying) and it's incredible. I cannot believe I waited as long as I did to buy it. The 3.6L was annoyingly slow and laggy, but not with the Sprint Booster. The best part, is I never use the controller. Per the directions, you can install it, change it to either red or green (I did green for daily driving), and unplug it. Then, when the Jeep turns on it's already on green. I never plan on using red (race) so it's perfect. A+ by my standards.



My Jeep: 2014 5.7L WK2


Re: Sprint booster

Installed my Sprint Booster today. I absolutely love it. I have been afraid of mods that would raise horsepower and move torque even higher up the rpm scale. I wanted to keep what little low end grunt there was. This booster removes the lag, makes passing cars effortless, and gives you the feel of more useable power where and when you need it. It makes auto mode feel like an enhanced sport mode. I haven't tried it in sport mode yet but can imagine an impressive difference. For those that don't want or need a full on tune I think you will be more than satisfied with this upgrade. I highly recommend it. Night and day difference. Bring on those limp wristed Brand X V8's!!


Senior Member

My Jeep: 2011 3.6L WK2




Cherokee Grand Cherokee Wrangler

All Jeep Sprint Boosters

- Sprint Boosters are Distributed by Mini Mania, Inc via SprintBoosterSales.com -
Powered By Zomix Content Management Systems copyright © 2024