Description
The HKS FT-3 Turbo Timer Harness provides the listed electrical connection for a compatible control system. Application: 2002–2007 Subaru WRX / WRX STI.
Design and operation
Harness compatibility depends on connector pinout and the intended control unit, not simply connector appearance. A matching vehicle name does not establish interchangeability between different electronics generations.
Technical details
- Manufacturer part number: 4103-RF002.
- Application: 2002–2007 Subaru WRX / WRX STI.
Installation and selection
Match the harness code and control-system version. Check wiring assignments and installation instructions before connecting power; the harness does not substitute for the control unit.