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JMS Chip


JMS is a manufacturer of high-quality automotive electronic components. They develop and design reliable products that will improve the performance of your vehicle.

Founded by hardcore enthusiasts in 1993, JMS has become an industry leader in automotive electronics, nitrous oxide injection, supercharging, turbocharging and custom EFI tuning. They have over 20 years experience in manufacturing, aftermarket up-fitting, and turn-key automobile engineering.

Just a few of their products are:
PowerMAX- The new JMS PowerMAX® line of voltage boosters features exclusive JMS digital technology and is designed to provide up to an 85% increase in fuel delivery, spark delivery, intercooler pump efficiency, and cooling fan output. The newly revised voltage booster is pre-engineered for use on a wide range of vehicle types.

Progressive N20 Controller- The JMS Progressive N20 Controller is the new standard for Nitrous Controllers! Finally, there is a N20 Controller that allows for maximum ADJUSTABILITY while combining all of the popular nitrous add-ons into one device. No external relays, triggers or RPM Switches required...it’s all in one device!

PedalMAX- Works on all 2011 - 2015 Ford Vehicles
Eliminate Turbo Lag on Ecoboost & Diesel Vehicles (Improves vehicle acceleration).
Enhance low and mid-range horsepower and torque.
Increase throttle response & make your vehicle easier to drive.
Eliminate stalling when accelerating from a stop on manual vehicles.
Easy Plug & Play Installation • Installs in less than five minutes.
Optional Remote Adjustment Knob • Use to dial in your exact throttle enhancement setting.
Can also be stacked with a JMS Custom Tune File delivered to the ECU via a SCT handheld.