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SKU: 71002-AF002 | UPC: 4957266262252
HKS Super SQV3 Valve Recirculation Kit Subaru STI 2008+
This HKS recirculation kit delivers the responsive performance of SSQV blow-off valves on 2008+ Subaru Impreza WRX STI models while directing discharged air back into the intake pipe. It prevents check engine lights by maintaining proper ECU operation during shifts and spools. Pair it with HKS SSQV or compatible BOV for track-proven boost handling in street or race setups.
Key Features
- Complete Recirculation Hose Kit: Supplies reinforced hose and stainless steel clamps for secure, leak-free connections on STI turbo systems.
- Intake Air Rerouting: Channels compressed air from BOV back to intake stream to sustain accurate boost pressure and avoid ECU error codes.
- SSQV Compatibility: Direct fit for HKS Super SQV3 and SQV4 series on 2008+ STI, plus HKS Racing Type II BOV.
- Lightweight Design: Constructed from durable, heat-resistant materials weighing only 0.44 lbs for minimal impact on underhood balance.
- Bolt-On Installation: Matches factory SSQV flange locations on STI intake piping with no modifications needed.
Product Notes
- Requires installed HKS SSQV blow-off valve for proper function.
- Inspect hose connections regularly to ensure boost integrity under high-pressure conditions.
- Compact kit ships in protective HKS packaging for safe transit.
Installation Notes
- Professional installation recommended.
- Bolt directly to SSQV mounting flange on 2008+ STI intercooler piping outlet.
- All hardware included. compatible with stock STI turbocharger setups.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2015-2021 | Subaru | WRX STI | All |
Why Choose HKS?
- Pioneering turbocharger upgrades since 1973 for global racing teams.
- Components proven on world-class rally and circuit vehicles.
- Japanese precision manufacturing for consistent high-boost reliability.
Frequently Asked Questions
-
Q: Will this fit my 2010 Subaru Impreza WRX STI?
A: Yes, engineered specifically for all 2008-2014 Impreza WRX STI models with HKS SSQV BOV installed. -
Q: What materials are used in the hose and clamps?
A: High-temperature reinforced rubber hose with stainless steel clamps for durability under 30+ psi boost levels. -
Q: What is the HKS warranty on this kit?
A: Backed by HKS one-year limited warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box, 9 x 7 x 2 inches
- Weight: 0.44 lbs
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