JMS Performance Booster BoostMAX Plug-N-Play Fiesta ST 2014-2019

MSRP $378.95
You save 13%

JMS BoostMAX Plug-N-Play Performance Booster for 2014, 2015, 2016, 2017, 2018 and 2019 Fiesta STs.

Are you craving more performance and horsepower from your 2014-2019 Fiesta ST? If so, you need to order this JMS Boost MAX Plug-N-Play Performance Booster (BX600016FS), now available from CJ’s!

Features & Benefits:
- Increased horsepower and torque
- Straight-forward plug and play installation
- Reduce turbo lag and improve acceleration
- Enhance low, mid and high-range power levels
- Adds up to 5 PSI of extra boost
- Includes remote boost adjustment knob
- Dial in your exact boost enhancement setting
- Increase fuel economy with normal use
- LEDs help to visually monitor the device status
- Made in the USA

This BoostMAX from JMS is designed to work perfectly with your Fiesta ST’s 1.6L EcoBoost engine. This performance booster dramatically increases horsepower and torque in your Fiesta without needing an OBD-II programming. The plug-and-play design is simple to install, all that’s required is to connect the unit and the engine specific wire harness. An included Power Knob is easily gives you the ability to control your boost and power level spontaneously and adds up to 20+ RWHP to your 1.6L engine in minutes.

Included with the BoostMAX Boost Enhancer is a plug & play wiring harness, remote boost control knob and installation kit. This performance booster is sure to improve your Fiesta ST's fuel economy, lets pick your exact boost enhancement setting and is made proudly in the USA.

Kit Includes:
- BoostMAX Boost Enhancer
- Plug & Play Wiring Harness
- Remote Boost Control Knob
- Installation Kit

Installation Kit Includes:
- One (1) red 87 octane plug
- Four (4) zip ties
- One (1) mini screw-driver

Tech Tip: This product can easily be stacked with the JMS PedalMAX (PX1114F) to further improve acceleration.

Order a JMS (BX600016FS) BoostMAX Plug-N-Play Performance Booster for your 2014, 2015, 2016, 2017, 2018 or 2019 Fiesta ST from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Fiesta years:

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