Ferrea Single Valve Spring

2011–2016 Scion tC 2AR-FE

S10143-1

Overview:

The Ferrea Single Valve Spring is a high-quality replacement component designed specifically for the 2011 to 2016 Scion tC equipped with the 2AR-FE engine. Engineered to meet or exceed OEM specifications, this valve spring ensures reliable valve control and durability under a variety of driving conditions.

Ideal for daily drivers and performance enthusiasts alike, the Ferrea valve spring supports consistent valve operation, helping maintain engine efficiency and responsiveness. Whether you are performing routine maintenance or upgrading your valvetrain components, this spring offers dependable performance and longevity.

Key Features:

Ferrea valve springs are precision-engineered to provide optimal valve control and durability. Key features include:

• Manufactured from high-grade spring steel for excellent strength and fatigue resistance.
• Designed to maintain consistent spring pressure for precise valve timing and reduced valve float.
• Compatible with the 2AR-FE engine found in the 2011–2016 Scion tC, ensuring perfect fitment and function.
• Single valve spring configuration for straightforward installation and reliable operation.
• Heat-treated and shot-peened to enhance durability and extend service life.
• Engineered to support both stock and mildly modified engines without compromising reliability.

Construction & Design:

The Ferrea Single Valve Spring is crafted from premium spring steel, selected for its ability to withstand the demanding environment inside the cylinder head. The spring undergoes precise heat treatment and shot peening processes to improve fatigue resistance and durability, ensuring consistent performance over time.

Its design maintains the correct spring tension needed to control valve movement accurately, preventing valve float at higher RPMs and contributing to smoother engine operation. This attention to detail helps protect your engine’s valvetrain components and supports reliable power delivery.

Installation & Fitment:

This valve spring is a direct replacement part designed to fit the 2011 through 2016 Scion tC models equipped with the 2AR-FE engine. Installation is straightforward for experienced mechanics and professionals familiar with valvetrain service.

No modifications to the cylinder head or other components are required, and the spring fits precisely using existing OEM mounting points. It is recommended to follow proper valve spring installation procedures and torque specifications to ensure optimal performance and safety.

What's Included:

• Single Ferrea valve spring designed for the Scion tC 2AR-FE engine

Ideal For:

• Owners performing maintenance or repairs on their Scion tC valvetrain
• Enthusiasts upgrading to high-quality OEM replacement valve springs
• Drivers seeking reliable valve control for daily driving and light performance use

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.