Fuel & Air

Koso North America Throttle Body Dy640000. THROTTLE BODY 28MM GROM

Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle response Control the amount of air flowing to the engine's combustion chamber. THROTTLE BODY 34MM - GROM

Adapts fuel injectors to work with Koso intake manifold. INJECTOR ADAPTER KIT GROM

Koso North America Air Filter Cover Dl640000. COVER AIR FILTER GROM

Koso North America Intake Manifold Dp640000. INTAKE MANIFOLD GROM

Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle response Control the amount of air flowing to the engine's combustion chamber. INTAKE MANIFOLD - GROM

Increases airflow, improves filtering efficiency and raises the engine's output performance High-quality foam filter is easy to assemble and disassemble Suitable for long-term use with repetitive cleaning Washable and reusable. FILTER HURRICANE GROM

Koso North America Air Filter Dk640000. AIR FILTER GROM

Increases airflow, improves filtering efficiency and raises the engine's output performance High-quality foam filter is easy to assemble and disassemble Suitable for long-term use with repetitive cleaning Washable and reusable. AIR FILTER- GROM - RACE

Our air box connecting tube has been developed to link the Koso 28 mm throttle body and the actual air box Fits Honda Grom« only, does not fit '22+ models.. TUBE CONNECTING AIR BOX & TROTTLE BODY GROM

Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle response Control the amount of air flowing to the engine's combustion chamber. CONNECTING AIR TUBE

Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle response Control the amount of air flowing to the engine's combustion chamber. INTAKE RUBBER