Koso North America 34mm Throttle Body
# DY623013

THROTTLE BODY & INTAKE MANIFOLD

• 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
• Throttle body and intake manifold include all gaskets needed and instructions

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

HURRICANE AIR FILTER

• Increases airflow and offers improved filtering compared to the stock air filter
• Removable foam filter media can be cleaned repeatedly
• Replaces the stock Grom air filter

 

All of the above parts are not legal for use in California on pollution controlled vehicles. Rave waiver available.

All parts listed above are highly recommended when using the Koso big bore and camshaft kits.

 

Shipping weight: 0.80 lbs
Shipping size (L x W x H): 6.00 x 4.00 x 4.00 inches
Color: Black
Style: Throttle Body
Type: Throttle Body
Made in TW
Sold as: EA

This item fits the following vehicles:
2020 Honda MSX125 Grom
2019 Honda MSX125 Grom
2018 Honda MSX125 Grom
2017 Honda MSX125 Grom
2016 Honda MSX125 Grom
2015 Honda MSX125 Grom
2014 Honda MSX125 Grom
2013 Honda MSX125 Grom
2020 Honda Z125 Monkey
2019 Honda Z125 Monkey