Rep Power: 266

I've been using it for years and it's superior to using 10w30 engine oil, which the manual only recommends for temporary lubrication. The Honda MTF reduces or eliminates the notchiness when shifting into gear, and it lasts a long time without breaking down. I've run well over 20,000 miles and it still lubricates the same, but when I added 10w30, within 3 days of driving, the transmission becomes notchy.

I have read on other honda forums that it's just expensive motor oil, but that's not true. It really does work, I guess because of the additives.