HKS Equal-Length Exhaust Header Featuring Integrated Metallic Catalytic Converter – Designed Specifically for Toyota GR86

Description

HKS Super Manifold with Catalyser GT-SPEC for GR86

Note: Current ETA Feb 2026

The HKS Super manifold (header) is an equal length 4-2-1 design 

Manufactured from SUS 304 Stainless Steel

The HKS 4-2-1 manifold is equal length and has a HKS Catalyser and features a low density metal catalyst to dramatically reduce exhaust resistance, it has passed Japanese exhaust gas regulations.

The manifold produces more power in the torque dip area, and top end power is improved.
Fensport Tip: For the best result, Ecu will require tuning we are currently developing maps using Ecutek software.

Note: Dyno picture uses this product along with HKS High Power Spec L2 exhaust

Note: We can not guarantee emissions compliance with your local laws.

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