The iconic HKS sound was tuned using a combination of the catalyzer and resonator silencer and were selected based on frequency test data. Even with the combination of HKS Catless Exhaust Manifold + Hi-Power Spec L Exhaust, you will not feel any rumble or unpleasant noises in the car. Enjoy the powerful sound without any discomfort.
Even with the catalyzer the HKS front-pipe achieves 30% greater flow capacity at the flow rate of 150L/s compared to stock during flow bench testing
2.2kg weight saving over standard with the catalyzer
Vehicle Fitment:
2022+ Subaru BRZ ZD8
2022+ Toyota GR86 ZN8
2012-2021 Subaru BRZ
2012-2021 Toyota 86
Even with the catalyzer the HKS front-pipe achieves 30% greater flow capacity at the flow rate of 150L/s compared to stock during flow bench testing
2.2kg weight saving over standard with the catalyzer
Vehicle Fitment:
2022+ Subaru BRZ ZD8
2022+ Toyota GR86 ZN8
2012-2021 Subaru BRZ
2012-2021 Toyota 86