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Est. 1957
Manley Performance

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valve (1 valve)

$28.71

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Fits 2002-2012 Subaru Impreza. Manley Race Series intake valve for improved airflow.

Key Features

  • Fits 2002-2012 Subaru Impreza and 2005-2006 Saab 9-2X.
  • This is a single 36mm intake valve from Manley's Race Series.
  • Constructed from stainless steel for durability.
  • Features chrome stems and hard tips for improved wear resistance.
  • Swirl-polished under-head areas and fully machined combustion faces help optimize airflow.
  • Designed for engines operating under 8000 RPM.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're rebuilding the top end of your 2002-2012 Subaru Impreza, you'll want to make sure you're getting the best components for the job. This is a single Manley Race Series intake valve, measuring 36mm, designed for engines operating under 8000 RPM. It's a well-built part that can make a difference in how your engine breathes.

Manley constructs these valves from stainless steel, which is a solid choice for durability. The stems are chrome-plated and the tips are hardened to resist wear, meaning they'll hold up over time. The under-head area is swirl-polished and the combustion face is fully machined. This design helps optimize airflow into the cylinder and can contribute to better combustion efficiency. The Race Flo shape is a specific design choice for certain racing engine setups.

This listing is for a single intake valve. If you're rebuilding your engine, you'll need to order the correct quantity for your specific application.

Specifications

Brand
Manley Performance
Manufacturer Part #
11138-1
UPC
807298030852

Frequently Asked Questions

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valve (1 valve)

$28.71