Interesting alternative to our AWR engine mounts for MX5. Instead of urethane that can eventually break down, particularly if it gets too cold, these use EPDM. EPDM is an extremely durable synthetic rubber which lasts much longer than urethane and yet is softer durometer than the urethane in the softest of our AWR mounts which means less engine vibration transmitted to the chassis. Overall this mount is still MASSIVELY stiffer than stock mounts so expect idle vibrations as normal with these nearly solid mounts. Unlike our AWR mounts these are also sold INDIVIDUALLY so you can add just ONE....with stock mount on the other side and if you need more engine roll resistance then you can add a second.
These mounts dramatically reduce motor movement for much more precise operation of your shifts and much more direct application of power to the ground....and your transmission will live a much longer life too because it is not subject to near as much twist.