BOBPerformance FAQ

Stage 1+: what does it mean?

Our help and technical support articles.

Frequently Asked Questions

Date : 27 September 2026

A stage 1+ is simply an advanced stage 1 tune, still without any mechanical modification to the vehicle.

To go to stage 1+, we need you to provide logs so that we can work on each parameter individually. This makes it possible to push the tune to the maximum while staying within the manufacturer's limits, purely electronically.

If you do not have a dyno or the tools to record a log, it is better to stick to a classic stage 1.