Gianluigi Scalvini is a former 125cc and 250cc world championship road racer who won two GP's. Upon his retirement from racing, he continued his passion for motorcycles by developing performance exhaust systems. His research and development skills resulted in a complete line of two-stroke exhaust systems that were designed to product incredible power and torque when compared to the stock exhaust. His name is now a legend not only in Italy, but worldwide. Each Scalvini exhaust is completely handmade and welded by a team of experienced artisans. In addition, Scalvini leads each project himself from initial testing, to finished production. This R&D process includes countless days of track and dyno testing to produce a product that meets our strict performance requirements. Scalvini exhausts don't just produce more power, but usable power and torque which insures faster lap times. Scalvini uses only the finest materials including stainless steel, aluminum, titanium and carbon fiber, for optimum performance, weight savings and durability. Scalvini produces a line of exhaust systems for most popular off-road models including Beta, Gas Gas, Honda, Husqvarna, Kawasaki, KTM, Sherco, Suzuki, TM, Yamaha and more. Full exhaust systems are available for most two-stroke motocross and cross-country racers.