Description
The HKS Carbon Fiber Shift Knob provides the listed shift-knob configuration. Application: 2015–2021 Subaru WRX STI.
Design and operation
Fitment depends on thread specification, transmission type and clearance for any reverse-lockout mechanism. A compatible vehicle family alone does not establish the correct attachment.
Technical details
- Manufacturer part number: 51999-AF001.
- Configuration: 6MT
- Application: 2015–2021 Subaru WRX STI.
Application-specific requirements
- Diameter of spherical section: D47.
Installation and selection
Match the thread and transmission configuration before ordering. Check secure attachment and unrestricted operation of the gear-selection and reverse-lockout mechanisms.