- 150 cell catalyzer, super high flow
- SUS304 stainless steel
- 60 pipe together
- HKS metal catalyzer stronger build and will outlast the OEM ceramic catalyzer
- You can enjoy the NA rotary feeling, with outstanding strong progressive sound with NO cabin drone or discomfort
- Power up in all rev range
- Torque up in all rev range
- NO CEL, higher purification capacity than OEM and FULL flow
- This product received exhaust gas test certificate