I purchased the Carbon My Ride diffuser as an alternative to the factory option (I’m not a fan of the red weave in the OEM part) The diffuser is well made and actually larger than the Honda item and the quality of the part is outstanding. Fitting can be a little tricky so plenty of time is required to get it right. There are a number of ways to mount the diffuser however I chose to go the Tiger Seal route to keep a nice flush finish. Delivery was fast and hassle free with regular communication to let me know where things were.
Overall, very pleased with the result!