Description
Product description
HKS Super SQV IV Blow-Off Valve for Subaru Impreza GC8 EJ207
The HKS Super SQV4 Blow-Off Valve is designed for compatible Subaru Impreza GC8 applications equipped with the turbocharged EJ207 engine.
Its sequential dual-valve structure and differential-pressure control system are designed to provide controlled pressure release across a broad range of boost conditions. The pull-type valve mechanism uses boost pressure to help keep the valve securely closed while the engine is under load.
The SQV4 features a silver-finished aluminium die-cast body, a metal secondary valve and the distinctive HKS triple-fin insert that produces the characteristic Super SQV discharge sound.
Features
- Designed for compatible Subaru Impreza GC8 applications
- Suitable for selected EJ207 turbocharged engines
- Sequential dual-valve operating structure
- Differential-pressure control system
- Pull-type relief valve design
- Helps release excess charge pressure when the throttle closes
- Silver-finished aluminium die-cast body
- Metal die-cast secondary valve
- Triple-fin insert produces the signature HKS discharge sound
- Optional replacement sound inserts may be available separately
Specifications
- Product type: Blow-off valve kit
- Model: HKS Super SQV4
- Valve design: Sequential dual valve
- Operation: Pull type
- Body material: Aluminium die casting
- Secondary valve material: Die-cast metal
- Sound insert: Triple fin
- Engine compatibility: Selected Subaru EJ207 applications
Vehicle Fitment
- Selected Subaru Impreza WRX STI GC8 applications
- Engine: EJ207 2.0-litre turbocharged petrol
Important: Confirm the exact vehicle model, model year, engine specification, mounting flange, intercooler pipework and HKS part number before ordering. Some GC8 models may use different intake and recirculation arrangements. Atmospheric discharge may not comply with local emissions or road-use regulations.
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