KOSO Honda Grom 34mm Performance Throttle Body
Upgrade your Honda Grom with the KOSO 34mm Throttle Body — engineered for sharper throttle response, increased airflow, and improved mid‑range punch compared to the stock 30.5mm unit.
Key Features
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34mm bore for greater airflow and enhanced engine performance
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Matched intake manifold port larger than stock and size‑matched to the KOSO throttle body for an optimized air path
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Complete installation kit: includes all gaskets and clear instructions for a straightforward fit
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High‑quality construction for reliable daily use and track performance
Benefits
- Improved throttle response and acceleration
- Smoother power delivery across the rev range
- Easy swap for riders looking to tune or bolt on performance upgrades
Perfect for Honda Grom owners seeking a simple, effective modification to unlock better airflow and rideability. Pair with proper jetting or ECU adjustments for optimal results.
