MK-Works Direct Drive V2 Steering (DDSS-V2 for YD2/MC-1 - Rhinomax
"This will upgrade your steering and front bulkhead. Your car will have a direct servo horn type steering system. This will give you more adjustability, less play and improved rigidity.
These kits are directly compatible with YD2S and YD2E models. For YD2Z/RD1.0/SD1.0/SD2.0 and other models, you'll need to find a solution/choice for the top plate.
These kits all come with a 25-tooth servo mount (Yokomo, Futaba, Savox, etc.).
*You'll need to use your original shock tower OR opt for a HYDRA IFS to eliminate the shock tower."