Microsquirt ECU V3

The MicroSquirt®  V3  is a fully-assembled surface mount technology (SMT) version of the MegaSquirt®  fuel injection controller. The New V3 MicroSquirt®  has a waterproof case as well as adaptive noise filtering on the VR circuits. The ignition outputs are logic level which controls the VAG Coil.  This ECM is easy to change using the TunerStudio program which is available for free download.