Usually, off-road performance starts with the throttle pedal. In today’s world, stabbing the fun pedal could mean a lot of electronics, sensors, and computers interpreting what you want. With all of that in the way, the feeling of responsiveness may not exactly match the input. JMS Performance Group and JMS Chip bring universal and also vehicle-specific tuned PedalMAX and TractionMAX devices to control and enhance modern fly-by-wire vehicles.

These simple-to-install plug-and-play units improve vehicle performance and acceleration by eliminating delayed throttle response. Plugging in between the vehicle’s pedal position and harness is non-invasive and can easily be removed if desired. The remote adjustment knob allows you to dial in the vehicle throttle attitude, up or down, which may vary depending on conditions and driver preference.

Technical Specialist, Marc Medeiros, from JMS Chip demonstrated just how simple and effective the JMS PedalMAX devices could alter throttle response on the fly.

For those in need of road legal and carb compliant devices, JMS Chip offers products perfectly suited to address those concerns. For off-roaders, the PedalMAX Terrain and TractionMAX are best situated to take on the elements. Designed to be fully submerged and waterproof, JMS Chip uses OEM style connectors and high-grade materials, these units will last the vehicle’s lifetime.

JMS Chip PedalMAX Terrain Features

PedalMAX Terrain range of throttle adjustment allows for -50 reduction, to stock (0), to max (100).

• Designed for varying terrain
• Adjust based on conditions
• Improves acceleration or reduce pedal throttle response
• Simple to install
• Waterproof
• Plug & play
• Adjustment dial included
• Factory & aftermarket tuning capabilities
• Supports most vehicle applications
• Unplugged saves last dial position

JMS Chip TractionMAX Features:

TractionMAX follows the same range of adjustment, and also adds a time adjustment knob with variables in zero to a maximum of 100.

• Optimize throttle response & traction
• Adjustable live-on-the-fly
• Designed for traction limited vehicles
• Simple to install
• Waterproof
• Plug & play
• Dual-adjustment dials included
• Supports most high HP/forced induction/aftermarket/OE vehicle applications
• Unplugged saves the last position of both dials

Besides theses two devices listed here, JMS Chip offers ton of specialized products designed for various applications.