2021 Street Catalog

AUDIO / VIDEO / NAVIGATION EXHAUST BODY / FRAME LUGGAGE / SEATS COVERS / SECURITY WINDSHIELDS HANDLEBARS / CONTROLS LEVERS CABLES FOOTPEGS / FOOT CONTROLS INTAKE / FUEL SYSTEMS AIR FILTERS OIL FILTERS LIGHTING / GAUGES BATTERIES / CHARGERS ELECTRICAL SPARK PLUGS ENGINE CLUTCH / DRIVE SUSPENSION / BEARINGS CHAIN SPROCKETS BRAKES CHINESE VEHICLE PARTS STANDS TRANSPORT / RAMPS PROMOTIONAL REFERENCE INDEX x X X X X 371 PERFORMANCE INTAKE PARTS FOR HONDA GROM / MONKEY A. THROTTLE BODY • 34mm Throttle body for increased performance compared to stock 30.5mm throttle body • Intake manifold port is larger than stock and is size matched to use with the Koso throttle body • Includes all gaskets needed and instructions B. & C. HIGH-FLOW FUEL INJECTOR • Highly recommended for use with the Koso Big Bore Kit and 4 valve cylinder head • Adapter kit is required for installation of the Koso High- Flow injector (sold separately), includes all parts needed for easy installation of the Koso fuel injector D. INTAKE MANIFOLD • Intake manifold port is larger than stock and is size matched to use with the Koso throttle body • Include all gaskets needed and instructions E. & F. AIRBOX TUBES • Connecting tube is designed to connect the stock Grom airbox to the Koso 34mm throttle body • Intake tube allows for higher air volume to enter the stock Grom airbox G. & H. HURRICANE AIR FILTER • Increases airflow and offers improved filtering compared to the stock air filter • Removable foam filter media can be cleaned repeatedly Application Years WPS # LIst HONDA GROM A Throttle body `14-21 27-5805 $125.95 B High-Flow fuel injector `14-21 27-5812 $149.95 C Fuel injector installation kit `14-21 27-5813 $79.95 D Intake manifold `14-21 27-5806 $64.95 E Connecting tube `14-21 27-5807 $27.95 F Intake tube `14-21 27-5808 $24.95 G Air filter `14-21 27-5809 $54.95 Replacement intake manifold gasket/each `14-21 27-5820 $5.95 HONDA MONKEY A Throttle body `19-21 27-5805 $125.95 B High-Flow fuel injector `19-21 27-5812 $149.95 C Fuel injector installation kit `19-21 27-5813 $79.95 D Intake manifold `19-21 27-5806 $64.95 H Air filter `19-21 27-5818 $54.95 Replacement intake manifold gasket/each `19-21 27-5820 $5.95 A D 27-5820 E F H G All of the above parts are not legal for use in California on pollution controlled vehicles. Race waiver available. All parts listed above are mandatory when using the Koso big bore kits and highly recommended for the Koso camshaft kits. B C See page 682 for Koso Grom engine parts INTAKE / FUEL SYSTEMS