Manifold TOYOTA GT86 Sportkat 200 Zeller E-number exhaust

a road-legal (E-marked/ECE approved) performance manifold for the Toyota GT86 or Subaru BRZ is quite specific, as most aftermarket headers are “de-cat” and sold for off-road use only. However, there are a few high-quality options that integrate a 200-cell sport catalyst and carry the necessary E-number for European road legality.

1. Friedrich Motorsport (FMS) 200-Cell Manifold

Friedrich Motorsport is one of the primary European manufacturers offering a road-legal solution for the GT86.

• Design: Typically a 4-into-1 or 4-2-1 equal-length stainless steel design.

• Catalyst: High-quality 200-cell HJS or FMS-specific metallic sport cat.

• Approval: Many of their kits are ECE-approved (E-marked), meaning they are a direct legal replacement in the EU and do not require additional registration in the vehicle documents if the E-number is visible.

• P/N Example: Often found under the category Fächerkrümmer mit 200-Zellen Sport-Kat.

2. HJS Performance Sport Cat Solutions

HJS is the world leader in E-marked sport catalysts. While they often sell universal 200-cell cats, they have collaborated with tuners to create “Plug & Play” manifold sections.

• ECE R103 Approval: Look for systems that explicitly state “ECE R103 approved.” This ensures the catalyst meets Euro 5/6 emission standards while providing up to 90% of the flow of a straight pipe.

• Compatibility: Often used as the “Downpipe” or “Front Pipe” section in conjunction with an aftermarket header.

3. Key Technical Comparison

4. Important Installation Notes

• The “Torque Dip”: The primary reason for changing the GT86 manifold is to eliminate the 3,500–4,500 RPM torque dip. Even with a 200-cell sport cat, you will see the best results with an ECU remap (Stage 2).

• E-Number Location: The E-number is typically engraved on a small metal plate welded to the body of the catalytic converter. Ensure this is visible for vehicle inspectors.

• Overpipe Compatibility: Most sport-cat manifolds use a 60mm or 63.5mm outlet. Ensure your Overpipe matches this diameter to avoid a flow bottleneck.

5. Sourcing Recommendations

In Germany and the EU, specialized dealers like HG-Motorsport, Friedrich Motorsport, or Sportauspuff-Direkt are the most reliable sources for verified E-marked components. If you are looking at UK brands like Cobra Sport, ensure you select the “Sports Cat” version (e.g., TY12) rather than the “De-Cat” (TY16).