NOPRO | Neelex Prospec Knuckle Support for Mazda Miata MX5 NC

This is a stainless steel reinforcement part that improves the rigidity of the front knuckle.
Compared to NA/NB, the thickness of the knuckle part is thinner on NC models, and the structural rigidity is insufficient, which can cause unstable handling during cornering or when going over bumps in the road surface.

Installing this product reduces the shaking sensation transmitted through the steering wheel from low to high speeds, and improves stability during cornering by providing firmer handling information.
The product itself has a simple structure and is a completely bolt-on design that requires no modifications to the vehicle, so you can install it with confidence. We
highly recommend this product to customers who are concerned about the unreliable front information they feel when cornering and the tendency for the steering wheel to lose control when going over bumps.
 

It can be installed on all NC models, including early and late models, AT and MT (5/6 speed).