Supertech Intake Valve

2005–2010, 2011–2016 Toyota Scion tC 2AR-FE / 2AZ-FE

TIVN-1037-8

Overview:

The Supertech Intake Valve set is designed specifically for Toyota Scion tC models from 2005 to 2010 and 2011 to 2016, equipped with the 2AR-FE and 2AZ-FE engines. These +1mm oversize intake valves feature a black nitrided finish that enhances durability and wear resistance. Ideal for enthusiasts looking to improve engine breathing and support moderate performance upgrades, this set of eight valves helps optimize airflow into the combustion chamber, contributing to better throttle response and overall engine efficiency.

Whether you are upgrading your engine for spirited street driving or preparing for mild performance enhancements, these intake valves offer a reliable and precision-engineered solution that maintains OEM fitment and quality standards.

Key Features:

Supertech intake valves are crafted with performance and longevity in mind. Key features include:

• +1mm oversize diameter for improved airflow compared to stock valves
• Black nitrided finish increases surface hardness and reduces wear
• Manufactured to strict OEM specifications ensuring perfect fitment and reliable operation
• Compatible with Toyota Scion tC 2AR-FE and 2AZ-FE engines from 2005–2016
• Set includes eight intake valves, covering all cylinders for a complete upgrade
• Designed to support enhanced engine breathing for improved combustion efficiency
• Durable construction helps maintain valve integrity under higher RPM and performance conditions

Construction & Design:

Each valve is precision-machined from high-quality steel and treated with a black nitriding process. This surface treatment not only improves wear resistance but also reduces friction between the valve stem and guides, contributing to smoother valve operation and longer service life. The +1mm oversize design increases the valve’s intake flow area, allowing more air to enter the combustion chamber for improved volumetric efficiency.

Supertech’s manufacturing process ensures that these valves meet or exceed OEM tolerances, providing a direct replacement that requires no modifications or special adjustments. The black nitrided finish also offers corrosion resistance, helping to protect the valves from the harsh environment inside the cylinder head.

Installation & Fitment:

This set of intake valves is a direct fit for Toyota Scion tC models from 2005 through 2016 with 2AR-FE or 2AZ-FE engines. Installation requires standard engine disassembly procedures and should be performed by a qualified technician or experienced enthusiast. No modifications to the cylinder head or valve train components are necessary.

These valves are designed to work seamlessly with factory valve springs, retainers, and seals, ensuring reliable operation and maintaining engine durability. Proper installation and valve clearance adjustment are essential to achieve optimal performance and longevity.

What's Included:

• Set of 8 Supertech +1mm oversize intake valves

Ideal For:

This intake valve set is ideal for Toyota Scion tC owners who are:

• Performing engine rebuilds or upgrades requiring durable, high-quality valves
• Seeking improved airflow and throttle response without extensive modifications
• Enthusiasts aiming to support mild to moderate performance enhancements
• Looking for OEM-quality replacement parts with enhanced durability

Supertech is a manufacturer of high-performance automotive components, including engine valves, pistons, and valve springs, designed for racing applications. Their products are engineered to enhance engine performance and durability, catering to enthusiasts building street, drift, and track vehicles.