HKS Fuel Upgrade Kit - Fuel Injectors & Pumps

HKS Fuel Upgrade Kit - Fuel Injectors & Pumps

Fuel Upgrade Kit 650cc for Subaru Impreza. Large capacity injector and fuel pump set that are required to increase horsepower.

* ECU resetting is required to change injector or fuel pressure.

● Application
  • Injector (Top feed, high impedance, compatible with short (55mm)type)
    EJ207 GRB (blue)/GDB (pink)
    EJ255 BM,BR (green)/BL, BP (blue)
    EJ257 GRF (blue)
  • Fuel pump
    GRB, GRF, GDB (BM, BR/BL, BP not tested)
● Performance

Capacity of stock injector of Impreza is for up to around 350PS. (The same limitation as stock turbine.)
Supply volume from fuel pump will decrease at high boost level.
Therefore, upgrading of fuel parts is required to replace with a big turbine.


Fuel parts are very important to achieve 'Big Power'. HKS offer a wide range of Fuel parts, including Pumps, Injectors, Upgrade Kits, Regulators and Delivery Kits. As performance levels increase via greater airflow efficiency or higher boost levels, fuel delivery is crucial in developing maximum horsepower and in maintaining proper air/fuel ratios.

This product is compatible with the following vehicles

Vehicle Make Vehicle Model Vehicle Variant From To Engine Notes
Subaru Impreza WRX 2000 2003 EJ207 2.0L - 4WD Petrol
Subaru Impreza STi 2003 2005 EJ207 2.0L - 4WD Petrol
Subaru Impreza WRX 2003 2005 EJ207 2.0L - 4WD Petrol
Subaru Impreza WRX 2004 2004 EJ207 2.0L WR1 - 4WD Petrol
Subaru Impreza STi 2004 2004 EJ207 2.0L WR1 - 4WD Petrol
Subaru Impreza WRX 2005 2005 EJ207 2.0L Prodrive - 4WD Petrol
Subaru Impreza STi 2005 2005 EJ207 2.0L Prodrive - 4WD Petrol
Subaru Impreza STi 2006 2006 EJ207 2.0L S204 - 4WD Petrol
Subaru Impreza STi 2007 2014 EJ207 2.0L S204 - 4WD Petrol
Subaru Impreza WRX 2009 2010 EJ257 2.5L S - 4WD Petrol
Subaru Impreza WRX 2009 2010 EJ257 2.5L 330S - 4WD Petrol
Subaru Impreza STi 2009 2010 EJ257 2.5L 330S - 4WD Petrol
Subaru Impreza Cosworth STi 2010 2011 EJ257 2.5L CS400 - 4WD Petrol

Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.

For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.


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  • Product Code: 14007-AF002
  • Verfügbarkeit 1
  • RRP: €813,96 (incl. Tax)
  • Ex Tax: €684,00

Schnellsuche HKS-Fuel-Upgrade-Kit-Fuel-Injectors-&-Pumps