PedalMAX® is the industry's first and only complete solution designed to improve throttle response and driving characteristics on many 2000 and newer domestic and import vehicles. PedalMAX is easy to install, and plugs in-line between the vehicle's throttle position sensor and vehicle harness, providing a huge improvement in throttle performance and responsiveness.

  • Improve Throttle Response
  • Increase Acceleration
  • Eliminate Turbo-Lag
  • Command Downshifts w/ Automatic Trans
  • Reduce Throttle-Hang on Manual Trans
  • Unleash Trapped Power and Torque
  • Boost Low to Mid Range Performance
  • Utilizes OEM-grade Connectors
  • 100% water-proof enclosure and connectors
  • Weather-proof adjustable control knob

All vehicles built today are equipped with a "drive-by-wire" electronic throttle. One of the biggest consumer complaints has been poor throttle response and lag, especially in performance or racing applications. JMS PedalMAX® is a digital microprocessor-controlled device with advanced designed to improve the responsiveness on almost any common car, truck or SUV. Small displacement turbo or larger turbo-diesel trucks get a huge boost in on-throttle performance.

Extended PedalMAX® benefits include, seamless and warranty-friendly installation, advanced user throttle control via the included control knob, and the device requires no aftermarket OBD-II tuning or programming. This innovative new product can also be stacked or used in conjunction with common aftermarket OBD-II programmers and monitors.

PedalMAX® features exclusive JMS digital technology housed in a proprietary sealed enclosure, and comes complete with plug and play wiring harness using OEM connectors for quick installation. The complete system is designed to be used on many different gas or diesel cars, trucks and SUVs regardless of engine size and will improve the driving experience significantly while adding improved low and mid-range performance.