With a high power engine, your stock motor mounts have a hard time keeping the engine from moving around under power. Also, factory mounts can crack with as little as 60,000 miles on them. We recommend changing these every time you have the engine out, unless you make a real habit of it.
These stiffer Mazda Competition mounts are made of 40% stiffer rubber to help keep the engine under control. Shifting will be easier as the transmission will move less - you`ll be less likely to make the classic 2-5 shift. There is an increase in noise, vibration and harshness - this doens't bother some people, but if you drive with the top up most of the time you might want to consider our stock replacement parts instead.
These are Mazda Competition parts which are usually only available to racers. They are not the same mounts that are used on the Mazdaspeed MX-5 turbo car.
Two needed per car, sold individually. Fits all NA and NB Miatas, including the Mazdaspeed.