ND Miatas can actually rip their sway bar mounts off the subframe under hard cornering with uprated sway bars. The fix is a new subframe. That's an expensive repair!

So when do you need this kit? The conservative answer is "when you upgrade to stiffer sway bars." The longer answer is that if you have stiffer springs (like our FM springs), you'll probably be fine with the stock stuff. But why risk it?

We offer a bolt-on reinforcement bracket that works with all sway bars, but this is a significant step up - for maximum strength, we've incorporated our billet sway bar brackets. You need sway bar brackets anyhow, why not make them structural?

The reinforcements weigh less than a pound and are an easy install. The billet sway bar brackets bolt on like normal ones, but add an extra bolt in shear to tie into the sway bar brace.

Bolt-on installation with no welding. Not compatible with other sway bar brackets. Works with FM sway bars and bushings only.