This hop-up is supplied as a replacement part for the Tamiya F104 family under part number F104-08/18/FG. The 1.8mm one-piece T-bar gives a simple method to alter front-end stiffness and steering feel without affecting other suspension dimensions.
Designed specifically for the Tamiya F104 series, confirm fitment with your car before installing. It mounts at the factory T-bar locations and functions as a direct swap to change how the front transmits load through corners and quick direction changes.
Installation guidance: remove the original T-bar and fit this piece using the existing screws and standard hex wrenches. Perform staged track tests after fitting to understand the change in steering balance and combine with small adjustments to toe or camber where necessary.
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