My 2013 v6 accord coupe manual transmission is making "mechanical motion" lately. It just feels like subtle friction when none before.

I've researched online, and most places recommend only Honda manual transmission fluid in the unit.

I'm a big fan of AMS motor oil, and they make a tranny fluid that works within the Honda manual transmission.

Can you please make a recommendation for me?

-Thanks! Matt

it's a standard tranny, AMS fluid would work fine. Automatic hondas are the ones that need really special fluid.