Boyesen is a manufacturer specializing in reed induction technology for two-stroke and four-stroke engines. Their products include intake products for motorcycles, watercraft, snowmobiles, and outboard marine engines. Boyesen Engineering is known for its patented dual-stage reed technology that enhances performance and quality, leading to superior results on and off the race track. The company has a history of innovation and precision manufacturing, with licensing agreements that have integrated their technology into engines worldwide. Boyesen's technology has been trusted by top-level racers and integrated into production bikes by major manufacturers like Kawasaki and Yamaha.