Exhausts for motors and engines; kick starters for motorcycles; mufflers for motors and engines; exhaust mufflers for motors and engines; exhaust gas recirculation (EGR) valves for motors and engines; headers being parts of vehicle exhaust systems; exhaust manifold for engines; airbox, namely, automotive intake manifolds; air conveyors, namely, pneumatic conveyors; hydraulic and pneumatic controls for operating machines, motors and engines