[FormulaDynamics]

The difference with Formula Dynamics compared to competitors is that you will thread your steel factory bolt into a CNC Stainless Steel Threaded insert which is pressed into the spacer for maximum strength. Parts are 100% made in the USA from the best materials, right here in Las Vegas and perfectly designed / fit to the Maserati model you have. To date, we have never had a failure which speaks volumes considering we have customers that track their cars with slicks using our spacers. Other designs have you threading your steel bolt into a cast aluminum spacer which promotes cracking, cross threading and wallowing / pulling out of threads. Others have cast inserts which can crack as well. Not to knock other companies as there are other quality brands out there but just know that you're paying for a genuine difference in quality. We've seen customers come in with other brand spacers that have cracked in various places, pulled out threads, broken bolts, etc... or just have vibration from poor workmanship. Our goal was to produce a product that out survives everything else in the market. Buy quality, buy once and be happy. Feel free to reach out directly with any questions.