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HKS GTII - Sports Turbine 7460 KAI Kit Subaru
HKS

Nengun Japan Direct introduces the Factory Replacement Type Sports Turbine Kit for SUBARU EJ20/25.

Nengun Japan Direct introduces the Factory Replacement Type Sports Turbine Kit for SUBARU EJ20/25.

  The Single Scroll Turbine, Compared to the existing kit 11004-AF010, EJ20 engine is the main target of this kit; therefore, A/R of the exhaust housing is 0.67. The ball bearing turbine of this kit was originally designed by HKS. Enlarged turbine wheel increases air volume. The ball bearing can reduce response loss. Also, the bypass port was also enlarged to reduce load to the engine and restrict the exhaust pressure increase at high engine rpm. This turbine kit includes all necessary parts in order to install the kit such as an actuator, oil outlet pipe, etc. (There may be parts necessary to purchase separately, and parts modification is required in order to install this kit.)

Components

  • GT II 7460 Turbine
  • Upgraded Actuator
  • Oil Piping
  • Water Piping
  • Gaskets/Short Parts

Note

Since the turbine scroll is bigger, it comes in contact with the transmission case. Shave the part of transmission where comes in contact with the turbine.
Modification of factory heat insulator and bracket is required to install this kit.
This kit may be able to be installed on GC8 and GDB Type A & B with single scroll turbine. However, we did not test this kit on these models.

 

 

Product Version Vehicle Compatibility Price Order
11004-AF010
Subaru - Impreza WRX STI - GRF - GTII 7460 49T A/R0.85 BOOST PRESSURE-88.3kPa (0.9kgf/cm2) - SINGLE SCROLL
Impreza WRX STI - GRF
USD $ 1,974.70
USD $ 2,266.64
Vehicle Compatibility
Subaru - Impreza WRX STI - GRF
11004-AF011
IMPREZA - FORESTER GC8, GDB(A-B), SG5, SG9 EJ20(TURBO), EJ25(TURBO) GT II 7460 49T A/R 0.67
Impreza - GDB
Forester - SG5 - EJ20T
Forester - SG9 - EJ25T
Impreza - GC8
USD $ 1,974.70
USD $ 2,266.64
Vehicle Compatibility
Subaru - Impreza - GDB
Subaru - Forester - SG5 - EJ20T
Subaru - Forester - SG9 - EJ25T
Subaru - Impreza - GC8
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037