Supertech Inconel Exhaust Valve

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

SEVI-1050-2

Overview:

The Supertech Inconel Exhaust Valve is a high-performance replacement valve designed specifically for the Toyota 86 (2017–2020), Subaru BRZ (2013–2020), and Scion FR-S (2013–2016). Crafted for enthusiasts seeking enhanced durability and reliability under demanding conditions, this valve is ideal for daily drivers and track-focused builds alike.

Constructed from premium Inconel alloy, this exhaust valve offers superior resistance to heat and wear compared to standard OEM valves. Upgrading to the Supertech Inconel valve helps maintain optimal engine performance, especially in high-rev and high-temperature environments, supporting improved exhaust flow and long-term valve integrity.

Key Features:

Designed with precision and durability in mind, the Supertech Inconel Exhaust Valve delivers several key benefits:

• Manufactured from Inconel, a high-strength nickel-chromium superalloy known for exceptional heat resistance and corrosion protection.
• Engineered to withstand extreme exhaust temperatures, reducing valve wear and deformation over time.
• Precision-machined to OEM specifications ensuring perfect fitment and reliable sealing.
• Enhances exhaust flow efficiency, contributing to consistent engine performance and throttle response.
• Ideal upgrade for performance enthusiasts who push their Toyota 86, Subaru BRZ, or Scion FR-S beyond stock limits.
• Compatible with stock valve springs and retainers, allowing straightforward installation without additional modifications.
• Single valve design suitable for replacing worn or damaged exhaust valves during engine rebuilds or upgrades.

Construction & Design:

The exhaust valve is crafted from Inconel, a material widely used in motorsports and high-performance applications due to its outstanding thermal stability and strength. This alloy maintains its mechanical properties at elevated temperatures, preventing valve warping and failure that can occur with conventional steel valves.

Supertech employs advanced manufacturing techniques to ensure each valve meets strict quality standards. The valve stem and head are precision-ground for smooth operation within the cylinder head guides, minimizing friction and wear. This meticulous construction supports reliable valve timing and sealing under all operating conditions.

Installation & Fitment:

This Supertech Inconel Exhaust Valve is a direct replacement part designed to fit the following vehicles without modification:

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

Installation requires standard engine disassembly procedures for valve replacement. The valve is compatible with factory valve springs and retainers, and no special machining or tuning is necessary. This makes it an excellent choice for engine rebuilds or performance upgrades where durability and reliability are priorities.

What's Included:

• Single Supertech Inconel Exhaust Valve

Ideal For:

• Performance enthusiasts upgrading their Toyota 86, Subaru BRZ, or Scion FR-S engines
• Engine rebuilds requiring durable, high-quality exhaust valves
• Track and spirited street driving where elevated exhaust temperatures are common
• Owners seeking improved valve longevity and consistent engine performance

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.