A recent thread on LXM was looking for the cowl scoops that I’ve had for a while so I thought I’d post them here.
They were made by Orciari years ago but are no longer available from them. eBay has them once in a while, the key search terms are “Mini Cowl Scoops”. They are usually listed for around $200, so they aren’t cheap. They seem to be going up as more people with R53s are looking for them and they aren’t being made new anymore. If you find them cheaper, buy them and resell them! 😉