HKS 14002-AF003 Injector Upgrade Kit for SUBARU WRX STI (EJ20)
Quantity:
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
High-capacity injectors for the EJ20.
SUBARU WRX STI (VAB) 2014-2020 EJ20 (TURBO), SUBARU IMPREZA WRX STI (GVB) 2010-2014 EJ20 (TURBO), SUBARU IMPREZA WRX STI (GRB) 2007-2014 EJ20 (TURBO), SUBARU IMPREZA WRX STI (GDB) 2000-2007 EJ20 (TURBO)
- 6 jet injection hole.
- Compared to the previous 800cc (Purple) injectors, the new injector performance has been improved by shorting the invalid injection time. (Voltage 14V and Fuel Pressure 300 kPa Previous 800 cc: 1450 μsec >>> New 750 cc: 1030 μsec）
- A conversion harness is provided. It can be connected to the factory harness without modification.
- O-rings (2-piece) and spacer (backup ring) have been included in the fuel line connector for improved sealing.
- All injectors are tested. 4 injectors with similar performance are combined into one kit for one vehicle.
Components
- Injector (x4)
- Conversion Harness
- O-Ring (Backup Ring)
Note
- Please upgrade fuel pump and fuel rail according to vehicle specifications.
Invalid Injection Time
| Supply Voltage （V） | 8 | 10 | 12 | 14 | 16 | 18 |
| 300kPa | 2470 | 1680 | 1270 | 1025 | 855 | 710 |
| 350kPa | 2715 | 1790 | 1335 | 1070 | 880 | 725 |