Specifications
- Brand
- Manley Performance
- Part #
- 11138-1
- UPC
- 807298030852

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