These are very similar to most of the other kits on the market. I’m importing them directly from the manufacturer in China.
As with most other kits on the market they are for off road use only. The official Mazda kit is supplied with two E mark stickers for the back of the clusters. If there are other differences they aren’t obvious to me. In fact examining the modules of the Mazda kit against these the circuit boards appear identical right down to part and version numbers.
All modules tested by myself before dispatch and supplied with my own instructions. Fitting time reported by my trialist is 40 minutes. Price includes first class UK delivery by Royal Mail. Message me for payment details.