JMS PedalMAX sharpens your Honda Accord’s throttle response with quicker acceleration and smoother pedal feel for daily commuting, highway driving, and spirited performance. Plug-and-play installation compatible with stock and modified setups.
No tools. No tuning. Just plug in PedalMAX and feel the difference instantly.
PedalMAX improves the fun factor of your vehicle. User adjustable — “Live-On-The-Fly” with the included control knob.
Throttle response when loaded matters most.
Dial in response for empty vs. loaded runs.
Safe for stock and modified trucks.
Sharper throttle mapping means quicker transmission response for more aggressive downshifts.
No ECU modifications. Factory & aftermarket tuning compatible. Emissions legal.
Waterproof, durable design. Built and assembled right here in the United States.
Bottom Line
No. PedalMAX only modifies the electronic signal between your accelerator pedal and the throttle body. It does not alter your ECU, engine calibration, or any factory hardware. It’s fully reversible — unplug it and your vehicle returns to 100% stock.
Yes. PedalMAX works alongside any aftermarket tune or programmer. It operates independently of the ECU calibration, so there are no conflicts regardless of what tune you’re running.
Completely. PedalMAX plugs in between the factory connectors. Unplug it and reconnect the stock harness — takes about 2 minutes. No trace left behind.
PedalMAX controller unit, vehicle-specific wiring harness (pre-terminated — no cutting or splicing), adjustment dial, mounting hardware, and quick-start installation guide.
PedalMAX is tuned for street and daily driving. PedalMAX Terrain is optimized for 4WD mode, crawl control, and off-road throttle response on trail and dirt.
