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Feature - HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. (1) High Quality Aluminum Die-Cast Body Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment. (2) High Stiffness Metal Die-Cast Valve Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking. (3)Triple Fin design produces "Super Sound" Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

Feature - HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. (1) High Quality Aluminum Die-Cast Body Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment. (2) High Stiffness Metal Die-Cast Valve Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking. (3)Triple Fin design produces "Super Sound" Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

For WRX. Feature - HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. (1) High Quality Aluminum Die-Cast Body Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment. (2) High Stiffness Metal Die-Cast Valve Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking. (3)Triple Fin design produces "Super Sound" Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

Feature - HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. (1) High Quality Aluminum Die-Cast Body Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment. (2) High Stiffness Metal Die-Cast Valve Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking. (3)Triple Fin design produces "Super Sound" Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

Sound tuning for HKS SUPER SQV(148-14*-***). Choose the color: Gold (120-G high-frequency sound) or Purple Metallic(100-P low-frequency sound) Parts number: 1422-SA002 Gold 1422-SA001 Purple Metallic

Boost Pressure: 98.1-118kPa (1.0-1.2kgf/cm2) For IMPREZA, GC8(STi Ver. III), Engine EJ20, MY09/1996-08/1997 Features: By just installing the kit to normal turbine, you can get more power, and it's very cost-ffective. Easy power up You can get more power and higher boost just by changing the normal turbine installed actuator. Cost-effective You can use existing turbine for the first step of the tune-up. Adjustable boost pressure You can adjust boost pressure for your needs with rod that is installed to the actuator by expansion and contraction. Precautions: When you just want to increase the supercharging pressure, there is risk of damaging the engine by fuel insufficiency. So for the high supercharging pressure setting, you should use fuel cut defencer(FCD) or fuel control system (F-CON).

Turbin Size: GTⅢ-RS Boost Pressure: 88.3ｋPa (0.9kgf/cm2) For WRX STI, VAB, Engine EJ20(TURBO), MY 08/2014 - Features: GT III Turbine is a new generation of turbo combining the latest design MHI high performance CHRA with HKS original housings designed from the long term know-how HKS has accumulated over many years. GTIII Turbine minimizes surging making it an easy to use unit with flexibility of setup.

Turbin Size: GTⅢ-RS Boost Pressure: 88.3ｋPa (0.9kgf/cm2) For IMPREZA, GVB, Engine EJ20(TURBO), MY 07/2010 - 08/2014 Features: GT III Turbine is a new generation of turbo combining the latest design MHI high performance CHRA with HKS original housings designed from the long term know-how HKS has accumulated over many years. GTIII Turbine minimizes surging making it an easy to use unit with flexibility of setup.

Turbin Size: GTⅢ-RS Boost Pressure: 88.3ｋPa (0.9kgf/cm2) For IMPREZA, GRB, Engine EJ20(TURBO), MY 10/2007 - 08/2014 Features: GT III Turbine is a new generation of turbo combining the latest design MHI high performance CHRA with HKS original housings designed from the long term know-how HKS has accumulated over many years. GTIII Turbine minimizes surging making it an easy to use unit with flexibility of setup.