WIDE FRONT SUSPENSION ARM (pr)

Sorry you had an issue with this arm. They usually are very durable, I see your review was in January, perhaps if it was very cold where you were racing that can make them a little more brittle. We would not recommend an aluminum arm as we generally design cars to have some points that will give with a hard enough impact. Easier and cheaper to replace the arm then an Aluminum suspension mount or the chassis if the screws pull through.