JMS

4001-GM1

JMS Digital Mass Air Modifier for GM Vehicles - LS3 and L99

EAN: 0854480005112

UPC: 854480005112

Air Flow Meters

16 unique filter settings to clean up noisy mass air signals at idle, cruise, or wide open throttle.
Offers a wide range to extend the mass air signal far beyond the normal sensor capability.
Scale and filter the mass air signal in real-time or on the dyno to save time and provide accurate settings.
Easy to install plug and play design utilizes OEM connectors to eliminate splicing into the factory wiring harness.
Built-in feature learns the idle characteristics of each unique vehicle.

JMS Digital Mass Air Modifier for GM LS3 and L99 Vehicles. The JMS Digital Mass Air Modifier is designed to accurately scale and filter your mass air signal. Filtering the signal allows you to clean any idle issues or surging, and allows you to eliminate part throttle or wide open throttle issues. Scaling the signal allows you to extend the range of your mass air sensor to eliminate pegging on high horsepower vehicles. All adjustments can be performed in real-time and once the unit is configured and the settings are saved to memory, it functions seamlessly any time the vehicle is running.

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