I have searched and came up with mmr-direct.com for the ones to get but it seems that there out of business? Web site down. Anywhere else sell good mounts, I want better than stock and I really don't care about NVH.

 

Moss sells the mazcomp motormounts. They're 40% stiffer than stock.

 

Bill Wilner of miataroadster is working with Energy Suspension to create polyurethane engine mounts for the miata.