| Type | Exhaust Manifold | 1st Front Pipe | 2nd Front Pipe | Center Pipe | Main Muffler | Remarks |
|---|---|---|---|---|---|---|
STOCK |
Catalyzer | Adapter pipe to connect exhaust manifold and 2nd front pipe | Catalyzer+Silencer | Usually the parts of muffler | ||
GT-SPEC |
○(HKS Catalyzer) * Certificate for exhaust gas test |
×(uses stock part) | ×(uses stock part) | Compliant with the Japan Safety Standard when used with normal or muffler that meets with the New Japan Noise Regulation. (* must be below the 96dB for close test of exhaust sound) | 6MT/6AT both compliant | |
R-SPEC |
○(No Catalyzer) | ×(uses stock part) | ○(HKS Catalyzer + Silencer) * Certificate for exhaust gas test |
Compliant for the Japan Safety Standard only used with normal muffler. (* Even the muffler which passed the New Japan Noise Regulation is not legal because the R-SPEC is regarded as center pipe with silencer.) | For only 6MT | |
SUPER |
○(No Catalyzer) | ×(uses stock part) | ○(HKS Catalyzer + Silencer) * Certificate for exhaust gas test |
○(Hi-Power SPEC-L) * The acceleration certification is obtained for exhaust manifold and Hi-Power SPEC-L as one muffler. Therefore only the SUPER EXHAUST SYSTEM which is set at factory compliant for the Japan Safety Standard. Even if you buy the separate Hi-Power SPEC-L and put together, will have a different certificate number, so it is illegal in Japan. |
For only 6MT | |
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