Combines superb efficiency and purification performance!


■Features
- The HKS catalyzer has 150 cells compared to the stock catalyzer‘s 600 cells, resulting in a 40% lower exhaust pressure.
- Gain an approx. 13PS advantage by just replacing catalyzer. (In-house test)
- The outlet is made by lost wax casting in order to produce ideal layout.
- The product satisfies the new emission regulations by selected a cell with an optimized ratio of catalytic precious metals.
- WLTC emission tests are thoroughly conducted in-house, and a third-party test certificate is obtained.
*Measurements with the stock muffler. 93dB with HKS super turbo muffler (idling: 61dB)
■Flow Bench Testing

