GruppeM from Japan focuses on the development of high-performance carbon fiber intake system, and it also provides titanium exhaust system, aerodynamic kits and other products at the same time. GruppeM carbon fiber intake system adopts the most advanced "wet" and "dry" carbon fiber process to be manually manufactured. The best shape is designed according to the specific car models, and it adoptes the winter mushroom head of K&N of air filtration plant of the United States. GruppeM's products gets its best performance through its sponsered racing team by testing in the competitons. It is promoted by numerous automotive media and magazines and adopted by many high-performance cars and racing cars. GruppeM high performance carbon fiber intake system is also the first choice in the automotive aftermarket.