HKS Super Manifold with Catalyzer GT-Spec

Features

• This product uses a low-density metal catalyst, as opposed to the genuine fine ceramic catalyst. Exhaust resistance is greatly reduced.
• While using a low-density cell, the blending ratio of precious metals is optimized to comply with the 2018 exhaust gas regulations. We have obtained certification from a third-party organization.
• Adopts a 4-2-1 isometric layout. The complete isometric layout is realized by repeatedly examining the layout of the four parts.
• The head side flange has been redesigned to improve the stepped portion where the pipe is inserted, and a newly designed flange has been adopted.