The Spring Festival, held annually in Southern California, has become a sort of mecca for late model Mopar owners, bringing together hundreds of owners of Chrysler’s LX platform cars – Challenger, Charger, Magnum and 300. The event was initially started by a small group of passionate forum members, but it has recently grown enough to garner official support from Chrysler. This year, the Pentastar had a special treat planned for its passionate followers, the debut of the company’s new Challenger Rallye Redline. Funk Flex