Ferrea Single Valve Spring

2011–2016 Scion tC 2AR-FE

S10143

Overview:

The Ferrea Single Valve Spring set is engineered specifically for the 2011 to 2016 Scion tC equipped with the 2AR-FE engine. Designed for enthusiasts and performance-minded drivers, this set of 16 valve springs offers reliable valve control and durability under increased engine stress. Whether you are upgrading for improved engine responsiveness or preparing your vehicle for higher RPM operation, these springs provide consistent performance and enhanced valve train stability.

Ferrea’s valve springs are an excellent choice for daily drivers seeking improved engine reliability as well as for those pursuing moderate performance enhancements without compromising OEM fitment and function.

Key Features:

These valve springs incorporate advanced engineering to ensure optimal valve control and longevity. Key features include:

• Precision-manufactured single valve springs designed to meet or exceed OEM specifications for the 2AR-FE engine.
• High-quality spring steel construction for superior strength and fatigue resistance.
• Consistent spring rates to maintain proper valve seating and reduce valve float at higher RPMs.
• Set of 16 springs, covering all intake or exhaust valves as required for a complete upgrade.
• Direct fitment for 2011–2016 Scion tC models, ensuring hassle-free installation without modification.
• Ideal for engine rebuilds, performance upgrades, or replacement of worn factory springs.

Construction & Design:

Ferrea valve springs are crafted from premium spring steel alloys, heat-treated for enhanced durability and resistance to wear. The single spring design provides reliable valve control while minimizing added mass in the valve train. This helps maintain precise valve timing and reduces the risk of valve float during spirited driving or track use.

The springs are engineered to match the exact dimensions and specifications of the factory components, ensuring seamless integration with existing valve retainers and keepers. This precision manufacturing supports consistent engine performance and longevity.

Installation & Fitment:

This valve spring set is a direct replacement for the factory springs on the 2011–2016 Scion tC with the 2AR-FE engine. Installation requires standard valve spring compressor tools and basic engine disassembly. No modifications to the cylinder head or valve train components are necessary.

• Direct bolt-on replacement for factory valve springs.
• No cutting, drilling, or special tuning required.
• Compatible with OEM valve retainers and keepers.

What's Included:

• Set of 16 Ferrea single valve springs designed for the 2AR-FE engine.

Ideal For:

This valve spring set is ideal for:

• Scion tC owners performing engine rebuilds or maintenance.
• Enthusiasts upgrading valve train components for improved reliability at higher RPMs.
• Drivers seeking OEM-quality replacement parts with enhanced durability.
• Performance tuners preparing the 2AR-FE engine for moderate power increases.

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.