Supertech Dual Valve Spring Kit

2013–2020 Subaru BRZ / 2013–2016 Scion FR-S / 2017–2020 Toyota 86

SPRK-200-BRZ

Overview:

The Supertech Dual Valve Spring Kit is engineered specifically for the Subaru BRZ, Scion FR-S, and Toyota 86 models spanning the years 2013 to 2020. Designed to replace the factory valve springs, this kit enhances the valvetrain's durability and performance, making it an excellent upgrade for enthusiasts seeking improved engine response and reliability under spirited driving or track conditions.

Whether you are a daily driver looking to maintain engine integrity during aggressive use or a performance enthusiast aiming to support higher RPM operation, this valve spring kit provides the necessary strength and precision to help your engine perform at its best.

Key Features:

This dual valve spring kit offers a range of benefits tailored to the unique demands of the FA20 engine found in these vehicles:

• High-quality dual valve springs designed to reduce valve float at elevated RPMs, ensuring consistent valve control.
• Manufactured with durable materials to withstand increased stress and heat, improving longevity over OEM springs.
• Precision wound springs that maintain optimal spring rates for improved throttle response and engine efficiency.
• Compatible with stock valve retainers and other OEM valvetrain components for straightforward installation.
• Ideal for naturally aspirated and lightly modified engines, supporting moderate power upgrades without compromising reliability.
• Engineered to maintain proper valve seating and timing under aggressive driving conditions.

Construction & Design:

The Supertech Dual Valve Spring Kit is crafted with premium materials and precision engineering to meet the demanding requirements of the Subaru BRZ, Scion FR-S, and Toyota 86 engines. The dual spring design provides enhanced stability and reduces harmonic vibrations, which can lead to valve float and potential engine damage at high RPMs.

Each spring is wound to exact specifications to ensure consistent spring pressure and durability. This attention to detail helps maintain valve train integrity during spirited driving or track use, while also supporting the engine’s natural powerband without requiring additional modifications.

Installation & Fitment:

This valve spring kit is a direct fit replacement for the factory springs on the Subaru BRZ (2013–2020), Scion FR-S (2013–2016), and Toyota 86 (2017–2020). Installation requires standard engine disassembly procedures and should be performed by a qualified technician or experienced enthusiast with the proper tools.

No modifications to the cylinder head or valvetrain components are necessary. The springs are designed to work with OEM retainers and valve locks, ensuring a seamless upgrade without the need for custom tuning or machining.

• Direct bolt-on replacement for factory valve springs
• No cutting, drilling, or special tuning required
• Compatible with stock valvetrain components

What's Included:

• Complete set of dual valve springs for intake and exhaust valves
• Installation instructions

Ideal For:

The Supertech Dual Valve Spring Kit is perfect for Subaru BRZ, Scion FR-S, and Toyota 86 owners who:

• Seek to improve engine reliability and valve control during high RPM operation
• Drive their vehicles aggressively on the street or occasional track days
• Are planning moderate performance upgrades without extensive engine modifications
• Want a durable, OEM-compatible upgrade to support spirited driving

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.