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Big Throttle Body Kit (with Tube) (for STD Head)

  • Sale
  • $ 299.95


■ Big throttle body Throttle body: Bore diameter φ34

■ Our original inlet pipe for
normal cylinder head You can smoothly inhale from the big throttle body to the intake port of the normal cylinder head. Surface barrel finish

■ Our original connecting tube is included
. You can connect the normal air cleaner box and the big throttle body.
Because it is a special design, it can be connected as it is without changing the position of the normal air cleaner box.
In order to support the big throttle body, it is necessary to process to widen the hole diameter of the air cleaner box.


This applies to normal cylinder heads, but cannot be used with normal engines.
Vehicles equipped with our sports camshaft, e-stage kit 143cc, and S stage kit 181cc are eligible.


  • HONDA Grom (JC61-1000001-1299999)
  • HONDA Grom (JC61-1300001-)
  • HONDA Grom (JC75-1000001-)
  • HONDA MSX125(MLHJC6181D5000001-)