Tomei Expreme Exhaust Manifold for FA20/ FA24 GR86/ 86/ FRS/ BRZ

The Tomei exhaust manifold offers options for Equal Length, providing balanced performance, or Unequal Length for the classic Boxer sound, both delivering excellent results across the entire RPM range. The headers feature a larger 45mm diameter for enhanced power and sound, and they include an AF/O2 sensor bung for compatibility with OEM sensors. With over 5 pounds of weight savings compared to stock, the manifold’s lightweight, high-rigidity flange is crafted through a custom lost wax process. Its 4-2 collector design is optimized for flow and performance without any restrictive crush points, achieving an efficient and complex layout. Additionally, a Titan exhaust bandage is included to boost exhaust efficiency and protect against thermal damage. Extensive bench testing demonstrates improved performance across all RPM ranges, as shown in the engine dyno graph.

Vehicle Fitment:
• 2013-2020 Subaru BRZ (ZC6)
• 2013-2016 Scion FRS (ZN6)
• 2017-2020 Toyota 86 (ZN6)
(2.0L FA20 engine)
• 2022+ Subaru BRZ (ZD8)
• 2022+ Toyota GR86 (ZN8)
(FA24 engine)
PLEASE NOTE: FA20 models require the use of exhaust manifold ver.2 and joint pipe ver.2 together.

Purchase Includes:
Exhaust Manifold
Exhaust Flange Gaskets
Exhaust Hardware (Studs, Bolts, Nuts)
Exhaust Heat Wrap
Exhaust bandage bands
Exhaust Bolt Smooth Paste

Features:
• Larger 45mm diameter for increased power and sound.
• Includes AF/O2 sensor bung to be compatible with OEM sensors.
• Lightweight and high rigidity flange custom designed through lost wax process.
• Over 5lbs weight savings over stock.
• 4-2 collector without the crush for optimal flow and performance.
• Achieving a complex layout that pursues efficiency.
• Included Titan exhaust bandage for pursuing exhaust efficiency and preventing thermal damage.

Installation:
PDF Install Guide

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