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Est. 1957
Manley Performance

Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8)

$211.14

Only 3 left in stock

Fits 2002-2011 Subaru Impreza. Manley Race Master exhaust valves improve airflow for better engine performance.

Key Features

  • Fits 2002-2011 Subaru Impreza.
  • Set of 8 Manley Race Master exhaust valves.
  • 33mm diameter.
  • Constructed from stainless steel for durability.
  • Features chrome stems and hard tips for wear resistance.
  • Swirl-polished under-head areas and machined combustion faces optimize airflow.
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About this part

Product Details

If you're rebuilding the top end of your 2002-2011 Subaru Impreza, especially for racing applications, new exhaust valves are a critical component. These Manley Race Master exhaust valves are designed to handle the heat and stress of high-performance engines, helping to ensure your engine breathes efficiently.

Constructed from durable stainless steel, these valves are built to last. They feature chrome stems and hard tips for improved wear resistance, which is important for longevity in demanding conditions. The swirl-polished under-head areas and fully machined combustion faces are designed to optimize airflow into the cylinder, contributing to better combustion efficiency. These are the straight stem 'Race Master' style, chosen for specific engine builds.

This set includes eight exhaust valves, enough for a complete engine. They are also recommended for use in alcohol-fueled engines, offering reliable performance where it's needed most.

Specifications

Brand
Manley Performance
Manufacturer Part #
11171-8
UPC
807298040295

Frequently Asked Questions

Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8)

$211.14