1997 Ford Mustang SVT Cobra Vortech Test Drive

The Vortech Superchargers’ S-trim centrifugal supercharger has to be one of the most popular superchargers for late-model Mustangs-and for good reason. They make great power, are relatively easy to install, and have an excellent reliability record. In recent years, advancements have been made to the internal gearing to make them whisper quiet, for the more discerning enthusiast, and they have also begun to offer self-contained supercharger head units for those that prefer the easier install. Source