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Est. 1957
Manley Performance

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valve (1 valve)

$28.71

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Fits 2002-2012 Subaru Impreza. Manley Race Flo intake valve, 37mm stainless steel construction for improved durability.

Key Features

  • Fits 2002-2012 Subaru Impreza and 2005-2006 Saab 9-2X.
  • Constructed from stainless steel for improved durability.
  • Features chrome stems and hard tips for enhanced longevity and wear resistance.
  • Swirl polished under head areas and fully machined combustion faces help optimize airflow.
  • This is a Race Flo shape intake valve.
  • 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

Manley Performance is well-known for making strong engine components, and these Race Series valves are a great example of that. If you're rebuilding the top end of your 2002-2012 Subaru Impreza, especially if you've got an EJ20 engine, these intake valves are built to handle the job.

These intake valves are made from stainless steel, which is a solid choice for durability. They also feature chrome stems and hard tips to help them last longer and resist wear, even when you're pushing your engine. The swirl-polished under-head area and machined combustion face are designed to help air flow smoothly into the cylinder, which can make a difference in how efficiently your engine runs.

This particular valve is the Race Flo shape, which is a good option for many racing engine setups. Remember, this listing is for a single valve, so be sure to order enough to complete your rebuild.

Specifications

Brand
Manley Performance
Manufacturer Part #
11140-1
UPC
807298051055

Frequently Asked Questions

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valve (1 valve)

$28.71