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HKS Toyota GR86 ZN8 FA24 Super Manifold w/ Catalyzer GT-SPEC
HKS employs a low-density metal catalyst compared to the factory ceramic catalyst with a high density. It drastically decreases exhaust resistance. It meets the emission control in Japan in 2018 by optimizing the blending ratio of the metals despite the low-density cells. Further, HKS obtains the certification for meeting the ...
HKS