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Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valves - Set of 8 (SEVN-1010-8)

$197.97 $247.39
-20%
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Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valves - Set of 8 (SEVN-1010-8)
$197.97 $247.39
$197.97 $247.39

Fits Subaru EJ20 and EJ25 engines.

This set of 8 Supertech Black Nitrided exhaust valves is engineered to handle the high thermal loads and increased cylinder pressures common in performance Subaru EJ-series builds. The black nitriding process creates a surface finish that is harder and smoother than standard chrome plating, resulting in significantly reduced friction within the valve guide and superior heat dissipation.

Designed for durability in high-boost and high-RPM environments, these valves provide a reliable solution for both street and track applications. The specialized coating helps prevent galling and stem wear, ensuring a longer valvetrain service life and consistent sealing performance.

  • Manufacturer Part Number: SEVN-1010-8
  • Valve Type: Exhaust
  • Quantity: Set of 8
  • Series: Black Nitrided
  • Engine Fitment: Subaru EJ20, EJ25

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