Engine Management

A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could l...

Plug-N-Play Standalone Engine Management System With the MegaSquirtPNP EMS, we've simply taken all of the wiring homework and labor out of the proj...

MS3Pro Plug-N-Play Standalone Engine Management System With the MS3Pro PNP EMS, we've simply taken all of the wiring homework and labor out of the ...

GM Intake Air Temp (IAT) Sensor with open element is the recommended "Fast-Response" sensor for use with for use on forced induction vehicles &...

Developed from the MS3Pro 1st Gen platform, the Ultimate brings NEXT LEVEL capability to MS3Pro’s staggering feature set beginning with a new high...

This USB to Serial Adapter is necessary for the E30 MegaSquirt Plug-N-Play. It works properly with all versions of TunerStudio.  We highly recommen...