PRESILENCER [SKYACTIV-G 2.5T]


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Purpose, Function

•  The presilencer reduces exhaust noise.

Construction

•  The presilencer is located behind the catalytic converter (TWC).
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•  The presilencer consists of the filter, stuffing, and stainless steel wool.
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•  The exhaust gas passes inside the filter.
•  Exhaust noise is reduced as it is absorbed by the stuffing.
•  The stainless steel wool works as a cover to prevent the stuffing from flowing out.