CRS

The CRS Chip Box is the simpler version. Adjustment is made using an adjustment screw. It is suitable for drivers looking for a proven solution who, after the initial setup, do not plan to make frequent changes.

CRS2

CRS2 offers more convenient adjustment through several selectable settings. This makes it easier to adapt the module's characteristics to the vehicle and the driver's preferred performance level.

Which Version Should You Choose?

If you are looking for a simple and proven solution, CRS may be a good choice. If you prefer easier adjustment and more flexibility in fine-tuning the module, CRS2 is worth considering.

The most important factor is always which version is available and designed for your specific engine. The correct Chip Box should therefore be selected based on the exact vehicle specifications.