Ferrea Exhaust Valve

2005–2010 Scion tC 2AZ-FE

F2145P-1

Overview:

The Ferrea Stock Competition Plus Exhaust Valve is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed to replace your factory exhaust valve, this high-quality component offers enhanced durability and improved flow characteristics to support your engine’s performance and reliability.

Ideal for enthusiasts seeking a reliable upgrade that maintains stock dimensions while providing better exhaust flow, this valve helps optimize combustion efficiency and exhaust scavenging. Whether you are a daily driver or a performance-minded owner, the Ferrea valve delivers consistent operation under demanding conditions.

Key Features:

This exhaust valve combines precision engineering with premium materials to ensure long-lasting performance and compatibility with your Scion tC’s engine.

• Designed for the 2AZ-FE engine with exact stock dimensions: 29.45mm head diameter, 5.48mm stem diameter, and 101.22mm overall length
• 22-degree flow angle for optimized exhaust gas evacuation and improved engine breathing
• Constructed from high-grade materials to resist wear, heat, and corrosion
• Maintains OEM fitment and sealing for reliable valve operation and engine longevity
• Single valve included, allowing for targeted replacement or upgrade
• Compatible with stock valve springs and retainers, no modifications required

Construction & Design:

The Ferrea Stock Competition Plus Exhaust Valve is manufactured with precision CNC machining and heat-treated materials to withstand the high temperatures and stresses of exhaust valve operation. Its design preserves the factory valve geometry, ensuring seamless integration with the cylinder head and valve train components.

The 22-degree flow angle is carefully engineered to enhance exhaust gas flow dynamics, reducing backpressure and promoting efficient combustion cycles. This results in smoother engine operation and potential improvements in throttle response.

Installation & Fitment:

This exhaust valve is a direct replacement for the factory valve in the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using existing OEM mounting points and components, requiring no modifications, cutting, or special tuning.

• Direct bolt-in replacement for stock exhaust valve
• Compatible with factory valve springs and retainers
• No machining or special tools required for installation

What's Included:

• One Ferrea Stock Competition Plus Exhaust Valve

Ideal For:

This exhaust valve is perfect for Scion tC owners who want a durable, high-quality replacement part that supports improved exhaust flow without altering stock engine geometry. It suits daily drivers, enthusiasts upgrading their valve train components, and those maintaining or rebuilding their 2AZ-FE engine for enhanced reliability and performance.

Ferrea manufactures racing engine valves and valvetrain components developed with input from high-level motorsport and engine builders. Known for advanced materials and precise manufacturing, Ferrea parts are commonly chosen for high-RPM, high-boost, and endurance-focused builds where valvetrain stability and reliability are critical.