22 | ECU Module (Micro / Mini / Senior / Master Max)

ECU Module for Rotax Max Evo Kart Engines. This ECU module varies with a couple models - this module is ideal for Rotax Micro Max, Mini Max, and Senior / Master Max.

The ECU is the 'heart' of the ignition system, and alternates timing across the power band, modulates the power delivery to the engine in terms of timing and spark, and is a very, very important component!