SuperPro 2006 Mazda MX-5 Miata Touring Rear Differential Mount Bushing Kit - Motorsport

This Superpro rear differential center support bushing kit is made with a higher durometer material, meaning it's firmer than the stock rubber. When you're on and off the throttle, the factory rubber mount can flex quite a bit, which can feel vague. This kit drastically cuts down on that unwanted movement. You'll notice a sharper reaction when you get on or off the gas, and the car will feel more direct when you're using the throttle to help steer through corners.

The benefit of this firmer material is a more immediate connection between your inputs and the car's reaction. While this higher durometer version sharpens responses even further, it's worth noting that it might introduce a small increase in noise, vibration, and harshness (NVH) compared to a softer bushing. If you're looking for something a bit more street-friendly, Superpro offers a lower durometer version. This kit is built to last much longer than the original rubber piece.