Just thought I'd highlight this product that was recently showcased to the public. Although this product is still currently under development, there has been many chances over the phase of development and launching this product.
This gives an alternative to people who want an accurate and precise aftermarket instrument cluster with playback recording for data analysis. Unfortunately, no price at this stage or set date for sale. However this will be one very impressive product incorporating all Defi advance engine management/monitoring functions as well.