Stiff is good.
We all love the Miata, but when it comes to rigidity the car has a lot working against it. It's a two-door convertible, so the middle section is supported in part by the doors and is under a lot of stress. The soft rubber door bushings are an obvious opportunity to improve the situation. These bushings will only take you a few minutes to install, and the results will be obvious the first time you close the door.
Fit and Finish
Here at CravenSpeed our goal is simple: Make the best performing, and best looking parts we possibly can. These bushings are no exception. They are CNC machined in the USA from acetal to ensure high stiffness, and low friction. We chose red to go along with our trim plates, dipstick handle, and battery tie-down.