Revo performance software programs are switchable via the OBD2 port on your car using our select device. Simply select a program, plug in, wait a few seconds, remove the select device and start the car. It's simple and there's no fixed switch to alert to any modification.

The 'select' allows the user the ability to switch between stock and two octane specific performance programs and includes the added benefit of the Anti-theft feature which is designed to disable the ECU itself.

The 'select plus' gives the user the ability to alter boost, timing and fuel settings within Revo software, to make the most of differing fuel quality and environmental conditions. Select Plus also gives the user the ability to store up to three preset configurations in the switch or alter settings via the OBDII port using the Revo Select Plus software included with the switch.