Kyosho FAW311 Adjustable Aluminum Servo Horn for Sanwa and KO  [KY-FAW311]

Steering Accuracy with Kyosho FAW311 Aluminum Servo Horn

The Kyosho FAW311 is an adjustable aluminum servo horn built to improve handling on 1/10 scale RWD drift cars, especially the FAZER D2 models. Swapping the stock resin arm for this CNC-machined aluminum unit sharpens steering response and adds strength for aggressive drifting.

Arm Length Adjustment for Fine Tuning

The FAW311 lets drivers set the arm length from 17mm to 21mm, so you can dial in steering throw and rate to match driving style. Small changes to the arm position deliver noticeable differences in turn-in and steering sensitivity.

Servo Compatibility and Application

Unlike the FAW310, which suits Kyosho and Futaba splines, the FAW311 is cut for Sanwa and KO servos, making it a direct upgrade for many aftermarket setups. It works well in FAZER drift builds where precise steering and durability are priorities.