This quality KYB shock system will better the performance and handling of your Fiero over the stock shocks and even the Monroe shocks. These shocks are designed to fit the Fiero and work with the WCF coil over kit. These shocks are a good choice when using WCF lowering or performance stock type springs or WCF coil over kits. With the increased spring rate of the performance springs, these shocks maintain the proper handling of your Fiero. We recommend using these shocks with spring rates up to 350 pounds. For spring rates of 350 pounds and greater, we recommends using the Yellow Koni Shocks.