Supertech Intake Valve Guide

2017–2020 Toyota 86 / 2013–2020 Subaru BRZ / 2013–2016 Scion FR-S FA20D Engine

GDE-TFRS55-I

Overview:

The Supertech Intake Valve Guide is a precision-engineered replacement part designed specifically for the FA20D engine found in the Toyota 86 (2017–2020), Subaru BRZ (2013–2020), and Scion FR-S (2013–2016). Crafted from durable manganese bronze, this valve guide features a 5.5mm stem diameter to ensure optimal fit and function.

This component is ideal for enthusiasts and mechanics seeking to maintain or restore the intake valve system's reliability and performance. Whether you are performing routine maintenance or rebuilding your engine, the Supertech Intake Valve Guide offers enhanced durability and consistent valve operation to support your vehicle’s performance and longevity.

Key Features:

Engineered with quality and precision in mind, the Supertech Intake Valve Guide offers the following benefits:

• Constructed from manganese bronze for superior wear resistance and heat tolerance compared to standard materials.
• Designed with a 5.5mm stem diameter to match OEM specifications for the FA20D engine intake valves.
• Ensures precise valve alignment and smooth valve stem movement, reducing valve guide wear and improving engine efficiency.
• Manufactured to tight tolerances for reliable sealing and optimal valve seating.
• Compatible with Toyota 86, Subaru BRZ, and Scion FR-S models equipped with the FA20D engine, ensuring direct fitment without modification.
• Supports engine rebuilds, repairs, and performance upgrades by maintaining proper valve guide function.
• Improves engine durability by reducing valve stem vibration and wear under high RPM conditions.

Construction & Design:

The intake valve guide is crafted from manganese bronze, a material known for its excellent combination of strength, wear resistance, and thermal conductivity. This ensures the guide can withstand the demanding conditions inside the combustion chamber while maintaining dimensional stability.

The 5.5mm stem diameter is precisely machined to OEM specifications, providing a snug fit for the intake valve stems. This precision reduces valve stem play, which helps maintain proper valve timing and sealing, contributing to smoother engine operation and longevity.

Installation & Fitment:

The Supertech Intake Valve Guide is designed for direct replacement on the FA20D engine found in the specified Toyota 86, Subaru BRZ, and Scion FR-S model years. It fits seamlessly using existing OEM mounting points and requires no modifications to the cylinder head or valve components.

Installation should be performed by a qualified technician or experienced mechanic, as valve guide replacement typically involves cylinder head disassembly and precise machining or pressing tools. No special tuning or adjustments are necessary after installation, provided the valve guide is installed correctly.

• Direct fit for 2017–2020 Toyota 86
• Direct fit for 2013–2020 Subaru BRZ
• Direct fit for 2013–2016 Scion FR-S
• No modifications required for proper installation

What's Included:

• One manganese bronze intake valve guide with 5.5mm stem diameter

Ideal For:

This intake valve guide is perfect for:

• Engine rebuilders and mechanics performing maintenance or repairs on FA20D engines
• Performance enthusiasts seeking durable, high-quality valve components for their Toyota 86, Subaru BRZ, or Scion FR-S
• Owners aiming to restore or improve engine reliability and valve train precision
• Anyone requiring a direct-fit replacement valve guide that meets or exceeds OEM standards

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.