Larger diameter front stabilizer bar made by Cusco of Japan for ND (2016+) Miata. This front sway bar kit is about 150% stiffer than the stock sway bar and will have a noticeable improvement on handling. Bar is hollow and 24mm in diameter. If you have an OEM rear sway bar, you don't need to buy additional hardware, just re-use OEM one. If you don't, you will need to order these pieces from your local Mazda dealership :

N243-28-170 ×1
N243-28-190 ×1
9YB04-0813 ×4
9YB04-1036 ×4

Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more.