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Supertech Black Nitrided Intake Valves for Subaru EJ20/EJ25

Boost your Subaru's engine performance with this set of eight +1mm oversize Black Nitrided Intake Valves from Supertech. Engineered for the demanding EJ20 and EJ25 engines, these valves are designed to withstand higher temperatures and pressures, ensuring reliable operation under extreme conditions.

Key Features:

• Material: High-quality steel with a black nitrided surface treatment for enhanced durability and reduced friction.
• Oversize: +1mm oversize design allows for increased airflow into the combustion chamber, promoting better power and torque.
• Fitment: Specifically designed for Subaru EJ20 and EJ25 engines.
• Quantity: Set of 8 valves, providing a complete replacement for your engine's intake valves.
• Standard Length: Designed to work with factory retainers and components.

The black nitriding process hardens the valve surface, significantly increasing wear resistance and extending valve life, especially in high-performance or racing applications. This treatment also provides a porous surface that holds oil better, further reducing friction and wear.

Whether you're building a new engine or refreshing an existing one, these Supertech intake valves are a crucial component for achieving optimal performance and longevity. Experience improved throttle response and power gains with this direct fit upgrade.

For high-quality engine components that deliver, trust GGCRACING.