Supertech Exhaust Valve

2013–2020 Subaru BRZ / 2013–2016 Scion FR-S / 2017–2020 Toyota 86 2.0L

SEVI-1051

Overview:

The Supertech Exhaust Valve is a precision-engineered replacement valve designed specifically for the 2.0L engines found in the Subaru BRZ, Scion FR-S, and Toyota 86 models within the specified year ranges. Crafted to meet or exceed OEM specifications, this valve ensures reliable exhaust flow and optimal engine performance.

Ideal for enthusiasts and mechanics looking to maintain or enhance the durability and efficiency of their vehicle’s valvetrain, this exhaust valve supports consistent combustion and helps sustain engine longevity under both daily driving and spirited conditions.

Key Features:

This Supertech exhaust valve offers superior quality and performance benefits, including:

• Constructed from high-grade Inconel alloy, known for excellent heat resistance and durability under extreme exhaust temperatures.
• Precisely machined dimensions (30mm head diameter x 5.45mm stem diameter x 95.15mm length) ensure a perfect fit and reliable sealing.
• Designed to withstand the thermal and mechanical stresses typical of high-revving 2.0L boxer engines.
• Improves exhaust flow efficiency compared to worn or stock valves, supporting smoother engine operation.
• Manufactured to OEM tolerances for direct fitment without modification.
• Single valve configuration suitable for replacement or performance rebuilds.
• Drop ship item, ensuring fresh stock and direct delivery from Supertech’s trusted manufacturing facilities.

Construction & Design:

The exhaust valve is crafted from Inconel, a nickel-chromium-based superalloy prized for its exceptional resistance to oxidation and high-temperature corrosion. This material choice ensures the valve maintains structural integrity and sealing performance even under the intense heat cycles of the exhaust system.

Each valve undergoes precision machining to achieve exact dimensions and surface finishes, promoting optimal valve seat sealing and minimizing wear. The robust design supports reliable operation across a wide range of driving conditions, from daily commuting to aggressive driving scenarios.

Installation & Fitment:

This Supertech exhaust valve is designed as a direct replacement for the factory exhaust valves in the following vehicles:

• Subaru BRZ (2013–2020)
• Scion FR-S (2013–2016)
• Toyota 86 (2017–2020)

Installation requires standard engine valve service procedures. The valve fits precisely into the OEM valve guides and seats, ensuring straightforward installation without the need for custom modifications. Proper valve adjustment and seating checks are recommended during installation to ensure optimal engine performance.

What's Included:

• Single Supertech Inconel Exhaust Valve (30x5.45x95.15mm)

Ideal For:

This exhaust valve is perfect for:

• Owners performing routine maintenance or engine rebuilds on Subaru BRZ, Scion FR-S, or Toyota 86 2.0L engines.
• Performance enthusiasts seeking durable, high-quality valvetrain components for spirited driving or track use.
• Mechanics and shops requiring reliable OEM-spec replacement valves for these popular sports cars.

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.