Some of the engine pictures on Acura's website have the Acura logo on them...but they never show the whole engine. I wouldn't think it would cost that much more to make different valve covers with the Acura logo on them (unless they're like the $800(?) Mugen valve covers). I'm sure all the other parts say Honda on them though. Half the parts in my VW had Audi logos stamped on them, but I guess that's different, they sell both brands everywhere. Honda only sells the Acura brand in North America (I think).