The PE3-8400P provides configurable engine management in a potted enclosure intended for installations exposed to more moisture, dust and vibration than a conventional interior-mounted controller. Core capabilities Programmable engine-management functions through PE3 calibration software Potted enclosure for added environmental protection Configurable inputs and outputs for a properly engineered vehicle system Compact form factor for demanding vehicle and powersports installations Before ordering Confirm that the controller requirements match the engine and vehicle system. A compatible harness, sealed connectors, sensors and calibration equipment may be required separately. Installation and calibration should follow the current Performance Electronics documentation. A potted enclosure improves protection but does not replace correct connector sealing, wiring practices or mounting.