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JMS BoostMAX Performance Booster; Race Version (15-20 EcoBoost)

Item 397379
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Market Price $355.00 You Save 13% ($46.00)
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$309.00 (each)

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      Video Review & Installation

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Performance Booster
      • Reduce Turbo Lag, Enhance Acceleration
      • Add up to 5 PSI of Boost
      • Green Status LED
      • Remote Boost Control Knob
      • Plug and Play Installation
      • 1-Year Warranty
      • Fits 2015-2020 EcoBoost Mustang


      Sizzling Performance. Putting some extra punch into your already fiery 2015-2020 Mustang EcoBoost is as simple as attaching the JMS BoostMAX Race Version Performance Booster, which improves vehicle acceleration and low or mid-range torque and horsepower. Amplifying the boost by up to 5 PSI, the JMS BoostMAX generates up to +44 RWHP (rear wheel horsepower). This performance booster also cuts down on the turbo lag often experienced in EcoBoost Mustangs and adds +2 MPG fuel efficiency in many cases. It is designed to be stackable with other JMS boost devices, plus SCT flash tuners, in order to generate even bigger horsepower and torque gains.

      Convenient Design. The designers of the Race Version JMS BoostMAX made it with convenience in mind, including a plug-and-play install and a remote boost control knob. The control knob enables instant adjustment of performance and power with the booster installed. An 87 octane red chip is also included to optionally improve 87 octane function. The BoostMAX features a green status LED and can be installed in your Mustang without affecting the vehicle's warranty.

      Simple Installation. The JMS BoostMAX is a plug and play component that comes complete with a wiring harness, install kit and instructions. Installation takes just minutes and involves unplugging the TIP, MAP and Pedal connector and plugging in the BoostMAX in its place.

      Application. The JMS BoostMAX Race Version Performance Booster is designed to boost the engines of 2015-2020 Mustangs equipped with the 2.3L EcoBoost.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      JMS BX600023VR

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) BoostMAX Boost Enhancer
      • (1) Plug and Play Wiring Harness
      • (1) Remote Boost Control Knob
      • (1) 87 Octane Red Chip
      • Hardware

      Tech Specs


      Customer Reviews (22)

        Reviews of JMS Tuner products have an average rating of 4.6 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • EcoBoost - 15, 16, 17, 18, 19, 20

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