MegaSquirt 3 ECU with MS3X Expansion

Important Note:  Due to supply chain challenges and the lack of ability to have parts anodized at this time, we are transitioning to brushed silver enclosures.  We appreciate your understanding.   The MegaSquirt 3 with MS3X expansion arrives equipped with features surpassing MS2 & MS1 systems, like sequential fuel & spark, 2 step, progressive nitrous, boost control, onboard traction control & much more!  MS3X paved the way for the powerful MS3Pro systems by AMP EFI. MS3X helped Lee Sicilio to a 283mph record at Bonneville in his beautiful twin-turbo charged Daytona Charger. Are you on a budget, but still want complete control of your race purpose vehicle?  MS3X has the features to give you a serious competitive advantage without breaking the bank. MS3X Standard Features: 8 Sequential fuel injection outputs. Each can drive a high impedance injector, unused injection outputs can be re-purposed. 8 Logic level 5 volt ignition outputs. Works with many types of ignition modules