Magnuson Products, LLC. promotes and distributes hybrid roots type superchargers to the automotive aftermarket industry World ... wide. Magnuson’s R&D Team combines more than 60 years of system designing experience with state-of-the-art engineering and the latest in computer design and fabrication technology. Magnuson Products, LLC. is capable of developing a complete supercharger system and taking it through every facet of design, fabrication, testing and production. read more