BOV Flange Adapter for Mazda Speed 3 and 6, Subaru 2008 and newer

Upgrade your Mazda Speed 3/6 or Subaru 08+ with a bolt‑on BOV Flange Adapter that makes aftermarket turbo upgrades straightforward and clean. This adapter lets you reuse the factory BOV flange, so you can install an SQV BOV quickly without cutting, welding, or fabricating custom mounts. It’s the smart, reliable way to get the performance benefits of an upgraded blow-off valve with minimal modification.

Crafted from premium 6061 billet aluminum, the adapter is a solid, corrosion‑resistant solution designed for real‑world boost environments. Its one‑piece design provides a seamless, weld‑free connection and a secure mounting point for the SQV1234 Blow Off Valve. With a durable finish available in Silver or Black, it not only performs under pressure but also looks great in your engine bay.

Whether you’re chasing quicker spool, more consistent boost control, or a tuner-friendly setup, this BOV flange adapter simplifies installation and reduces downtime. It’s suitable for Mazda Speed 3/6 and Subaru 08+ applications and is compatible with aftermarket SQV BOVs—verify flange compatibility with your chosen BOV model for perfect fitment.

Benefits & Tips

• Bolt-on simplicity: install your SQV1234 BOV directly to the factory flange—no welding, no holes to cut, no guesswork.
• Consistent performance: a solid, one-piece adapter minimizes leaks and ensures reliable boost response during hard acceleration.
• Versatile compatibility: while designed for Mazda Speed 3/6 and Subaru 08+, check your factory BOV flange and aftermarket BOV to confirm a perfect match for your setup.

Product specifications

• Fitment: Mazda Speed 3/6 and Subaru 08+
• Valve compatibility: SQV1234 Blow Off Valve
• Material: 6061 billet aluminum
• Finish: Silver / Black
• Design: One-piece, no weld lines
• Certification: ISO9000 external testing certification
• Origin: Mainland China

Package includes:

• 1 x SQV BOV Flange
• 1 x O ring
• 1 x clamp

Warnings/Reminders

• All items should be fitted by a professional; no installation instructions are included.
• Check your factory BOV flange and the aftermarket BOV to ensure compatibility before installation.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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