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Description
HKS SSQV Blow Off Valve Adapter "Diamond" Flange Edition | Roo RacingStop the Leak. Secure the Boost. If youre running a late model EJ25 with the factory plastic tank intercooler, you know the struggle. The "Diamond" shaped 2 bolt flange is notorious for being a weak point. The factory bypass valves are prone to leaking under increased boost, and finding a high quality, direct fit solution for the legendary HKS SSQV has always been a "custom" nightmare. At Roo Racing, weve engineered the definitive fix. Our Billet
Stop the Leak. Secure the Boost.
If you’re running a late-model EJ25 with the factory plastic-tank intercooler, you know the struggle. The "Diamond" shaped 2-bolt flange is notorious for being a weak point. The factory bypass valves are prone to leaking under increased boost, and finding a high-quality, direct-fit solution for the legendary HKS SSQV has always been a "custom" nightmare.
At Roo Racing, we’ve engineered the definitive fix. Our Billet Alloy SSQV Adapter allows you to bolt the world’s most iconic blow-off valve directly to your factory intercooler flange with zero cutting, zero welding, and zero "she’ll be right" fabrication.
The Roo Racing Difference:
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✅ Precision Billet Construction: Machined from high-grade alloy to ensure a perfectly flat mating surface against the plastic intercooler tank.
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✅ The "Diamond" Standard: Specifically engineered for the 2-bolt diamond-shaped flange found on the SH Forester and GR/GV WRX platforms.
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✅ Boost Integrity: Designed to handle the increased pressures of a tuned setup without the "bleed" common in aging factory valves.
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✅ "Set and Forget" Reliability: No moving parts to fail—just a solid, specialist-verified link between your intercooler and your HKS hardware.
Confirmed Fitment:
This adapter is a precision fit for turbocharged Subarus featuring the plastic-tank intercooler and "Diamond" flange:
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Subaru WRX: GE / GH / GR / GV (2008–2014)
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Subaru Forester XT: SH (2008–2012)
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Subaru Liberty / Outback: BL / BP (Post-Facelift Turbo Models)
Technical Specifications:
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Material: CNC Machined Billet Aluminum.
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Compatibility: Designed for HKS Super Sequential (SSQV) 1, 2, 3, and 4.
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Hardware: Direct 2-bolt "Diamond" flange mount.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy