XS Power Adjustable Dual Port Blow Off Valve / BOV Mazdaspeed / Mazda MPS DISI Turbo

XS Power Adjustable Dual Port Blow Off Valve / BOV

Mazdaspeed / Mazda MPS DISI Turbo

Upgrade your Mazdaspeed / Mazda MPS with an XS Power adjustable dual-port blow off valve.

This valve gives you the flexibility to choose how the valve vents, allowing you to run a quieter recirculated setup, a louder atmospheric setup, or a mixed dual-port setup depending on your preference.

A great option for owners wanting sharper boost response, improved sound, and an adjustable setup without going to the cost of more expensive branded valves.

✅ Features & Benefits

✅ XS Power adjustable dual-port BOV
✅ Direct replacement style fitment
✅ Supplied with trumpet outlet
✅ Adjustable venting setup
✅ Can be set up for recirculation, atmosphere, or mixed venting
✅ Helps improve boost recovery between gear changes
✅ Sharper throttle response compared with tired factory valves
✅ Stronger boost-holding design than the standard plastic factory valve
✅ Ideal upgrade for modified or factory turbo Mazdaspeed / MPS vehicles

🔊 Adjustable Sound

This valve allows you to change how much air is vented through the trumpet outlet.

You can set it up for:

🔇 Quieter operation
More recirculation for a more factory-style sound.

🔊 Louder blow off sound
More atmospheric venting through the trumpet for more noise.

⚖️ Balanced setup
A mix of recirculated and atmospheric venting for sound while still keeping drivability in mind.

⚠️ Important Setup Note

Mazda MPS / Mazdaspeed vehicles use a MAF airflow meter, so full atmospheric venting may not suit every setup.

For best drivability, most customers will want to run this as a mixed dual-port setup rather than full atmosphere. This helps reduce the chance of stalling, rich running, backfiring, or hesitation between gear changes.

Adjustment may be required after installation to suit your vehicle and modifications.

🚗 Fitment

Suits Mazda DISI Turbo / MPS / Mazdaspeed applications including:

• Mazdaspeed 3 / Mazda 3 MPS
• Mazdaspeed 6 / Mazda 6 MPS
• Mazda CX-7 2.3 DISI Turbo

Please message with your rego if you are unsure about fitment.

📦 Includes

• XS Power adjustable dual-port blow off valve
• Trumpet outlet
• Fittings as supplied with kit

Photos are for reference only. Actual supplied parts may vary slightly depending on current supplier batch.

🔑 Keywords

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