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Code No. 33004-BT002
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Straight design without catalyzer = Power Up, because of the low exhaust pressure.
(Complied for Step-up tuning.)
FEATURE
The main part for the high output is the exhaust manifold shown on the right graph.
We recommend having a total full straight exhaust tuning by having more power by changing the muffler and exhaust manifold and tune the sound with the front pipe.
* If the exhaust manifold is changed, the engine check light might be turn on for a certain combination. So the muffler + front pipe combination is an effective choice.
> Product specifications are changed for products made after December 2019.
Straight design and still clear soundThe catalyzer-less straight pipe will have bad noise. |
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Points
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![]() Added HKS metal plate |
Vehicle | Model | Engine | Model Year | Pipe Size | Consist of | Code No. | Price | Remarks |
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86 | ZN6 | FA20 | 12/04- | φ60 | 1 | 33004-BT002 |