Cost-effective replacement. Ball joints seem decent quality and fit without issue however gave 4 stars as the supplied hardware was no good. Supplied snap rings were too large and as a result loose, so I reused the original ones. Castle nuts had a much smaller face than the original nuts which I didn't like as they mount to the aluminium lower control arm. If you are using the supplied castle nuts I would highly recommend adding a washer to match the surface area of the factory nut.