TOMEI Joint Pipe EXPREME Version 1 - 2013-2016 FR-S / 2013-2020 Subaru BRZ / Toyota 86

The factory over pipe on the 86 platform is one of those hidden restrictions that starts to matter the moment you begin freeing up the rest of the exhaust. It is not only narrow, but also uses flattened sections that limit flow right where you do not want it. The TOMEI Joint Pipe EXPREME Version 1 addresses that with a smoother, wider design built to keep exhaust velocity up and restriction down.

Constructed from SUS304 stainless steel, this over pipe maintains a wider-than-stock 60.5mm inner diameter throughout thanks to TIG-welded sections designed to preserve flow. The result is a cleaner path for exhaust gases, better sound, and a stronger foundation for naturally aspirated or future power-added setups.

This Joint Pipe DOES NOT fit the 2022+ GR86 / BRZ. TOMEI Version 2 Expreme Joint Pipe does however fit both Gen 1 & Gen 2 BRZ/86/Fr-s. Check out Tomei Version 2 Expreme Joint Pipe here.

Key Features

• Wider Than Stock Design: Maintains a 60.5mm inner diameter to reduce restriction compared to the OEM over pipe.
• Eliminates Flattened Factory Sections: Smoother, more efficient flow path for improved exhaust performance.
• SUS304 Stainless Steel Construction: Durable corrosion-resistant stainless built for long-term use.
• TIG-Welded Sections: Designed to preserve internal diameter and support consistent flow.
• Complete Install Package: Includes gaskets, hardware, and heat wrap.

Why We Like It

This is one of those supporting exhaust pieces that makes a lot of sense once you start building the car properly. It is not flashy, but it removes a clear factory bottleneck and helps the rest of your setup work better—especially if you are pairing it with headers, front pipes, or cat-backs.

Specifications

• Product: TOMEI Joint Pipe EXPREME Version 1
• Material: SUS304 stainless steel
• Inner Diameter: 60.5mm
• Tubing Thickness: 1.5mm
• Flange Thickness: 11mm

What’s in the Box

• (1) TOMEI Joint Pipe EXPREME Version 1
• Gaskets
• Installation hardware
• Heat wrap

Installation Notes

• Installs in place of the factory over pipe/joint pipe section.
• Use the included gaskets and hardware for best fitment and sealing.
• Apply the included heat wrap as directed during installation.
• Re-check hardware after the first heat cycle.

Compatibility & Disclaimers

This will NOT fit 2022+ Subaru BRZ & Toyota GR86. Please see Tomei Version 2 of Joint Pipe Expreme for direct fitment. Exhaust sound and performance results may vary depending on the rest of your exhaust setup. Always verify fitment with your current header/front pipe configuration before installation.