SymTech Labs' Complete 420A/Neon MegaSquirt Kit includes everything you need to install MegaSquirt in your 420A Mitsubishi Eclipse, Eagle Talon, Dodge Avenger or Dodge Neon! All you add is time and soon you will have an amazingly powerful, cutting edge engine management solution.

This MPX4250AP 2.5 bar MAP sensor is a standard replacement part for all MegaSquirt systems.

SymTech Labs's 3 bar MAP sensor is compatible with any MegaSquirt ECU and reads up to approximately 29psig.

SymTech Labs's 3 bar MAP sensor is compatible with any MegaSquirt ECU and reads up to approximately 29psig.

SymTech Labs's 4 bar MegaMAP module is compatible with any MegaSquirt ECU and reads up to approximately 44psig. It features a secondary MAP sensor to constantly measure and correct for barometric pressure fluctuations.

SymTech Labs' Internal EGT Interface Modules condition the signal from a standard K-type probe/thermocouple for use with any MegaSquirt system. Designed to be mounted directly inside MegaSquirt EMS enclosures, they are available in single- or multi-channel configurations with a user-selectable range (0-1000°C or 0-1250°C).

SymTech Labs' External EGT Interface Modules condition the signal from a standard K-type probe/thermocouple for use with any MegaSquirt system. Designed to be mounted external to MegaSquirt EMS enclosures, they are available in single- or multi-channel configurations with a user-selectable range (0-1000°C or 0-1250°C).

Use this USB cable to connect your MS3 MegaSquirt ECU to any laptop with a USB port.

Use this serial cable to connect your MegaSquirt ECU to any laptop with a 9-pin serial port.