Cusco Bushing Pillowball Rear Knuckle Lower Lateral Link 2016+ Mazda Roadster (NDRC)

This is the Cusco Pillowball Rear Knuckle Lower Lateral Link Bushing, specifically made for the 2016 and newer Mazda MX-5 Miata (NDRC chassis). If you're looking to get a more direct and connected feel from your rear suspension, especially during spirited driving or track use, this part can make a notable difference. It replaces the stock rubber bushing in the lower lateral link of the rear knuckle, which can flex and deflect under load.

By swapping out the rubber for a pillowball bearing, you significantly reduce unwanted flex and play in that suspension joint. This means when you turn the wheel, the rear end responds more precisely and predictably. The pillowball construction is well-built for consistent performance, offering a more solid connection between the chassis and the wheel hub. It's a popular upgrade for Miata owners who want to feel more of what the rear suspension is doing.

When installing this, remember that it's a direct replacement for the factory bushing. You'll want to ensure you have the proper tools to remove the old bushing and press in the new one. This upgrade is often paired with other suspension modifications to create a more dialed-in rear end setup.