For an easy step up in performance and response, the JMS BoostMAX is the way to go. This system does not interfere with your warranty, making it the perfect upgrade for anyone looking to get more out of their Focus.
Quick installation. The plug and play design of the BoostMAX allows for quick and simple installation. The system can be installed at home in your garage or driveway in an afternoon and will give your Ford a noticeable increase in power. If you ever want to return your Focus to the stock configuration, simply unplug the performance booster.
Easier than tuning. Remote tunes or custom tunes can be a hassle. Data logging, waiting on new files, and updating your device can make a tuning device frustrating. With the JMS performance booster, all of that is gone. Simply plug the system in and enjoy better performance.
Ability to fine-tune performance. A boost control knob is included with the performance booster, giving you the ability to easily change the performance of your vehicle. The knob can be mounted wherever you like, making it easy to crank up the performance when you want it.
Stackable. A great feature of the JMS systems is that they are stackable. This means that you can run both the BoostMAX and the PedalMAX at the same time for peak performance and incredible response.
Warning: This part has been designed and is intended for off-road applications only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations.
- Better acceleration
- Increased performance
- More low and mid-range power
- Adjustable boost levels with remote knob
- Plug and play
- Reduced turbo lag
- Does not void your warranty