Honda Grom banner

koso 34 throttlebody

  1. KOSO Performance 34mm Throttle Body DY623013 - Great Upgrade

    Grom Talk
    KOSO Performance 34mm Throttle Body (DY623013) Fits '13-'15 Honda Grom • Control the amount of air flowing to the engine's combustion chamber • Combining throttle body with OPTIONAL intake manifold will allow a better air/fuel mixture for quicker throttle response • Recommended used Only with...
Top