Hello Mate, This update is available since a few months. I was one of the first one's to get the update done on my car and I have updated the details in my ownership thread. The update is good and helps the car behave better in lower rpm's. The rev's are free and the engine sounds more refined and quieter now. There is also a marginal increase in FE on all my refills post the update. Cheers, Pradeep.