KOSO Honda Grom/Monkey 34mm Intake Manifold

The KOSO Honda Grom and Honda Monkey 34mm Intake Manifold are made specifically to achieve some of the best flow into the engine combustion chamber. This intake manifold is used in conjunction with KOSO's 34mm Throttle Body and a big bore air intake. It will work with a 30.5mm up to a 34mm. This gives the option for better air to fuel mixture and quicker throttle response. Please keep in mind that this will most likely require a high compression or big bore build and an aftermarket ECU to control each component correctly for the optimum performance.