The Map Switch 4 Positions + Knob is designed to enable manual selection between four preconfigured ECU maps on compatible Spitronics engine management systems. This allows the driver or tuner to switch between multiple tuning profiles, such as economy, street, sport, and race modes, depending on driving conditions or performance requirements.

Supplied with a control knob for easy adjustment, the switch is suitable for dashboard or panel mounting and provides clear, positive position selection. Its straightforward electrical interface ensures reliable input to the ECU, while the robust construction is suited to automotive environments. This makes it a practical and professional solution for multi-map control in both performance-focused and daily-driven vehicles.