EXHAUST SYSTEM [SKYACTIV-G 2.5T]

id0115q4125800


Outline

•  To improve exhaust efficiency, 4-3-1 type exhaust passages (4-3 type passages in the cylinder heads, 3 passages in the exhaust manifold, and 1 passage in the dynamic pressure turbo) have been installed, and the exhaust passage to the catalytic converter has been shortened.Because the high temperature exhaust gas passes through the catalytic converter by shortening the distance from the combustion chamber to the catalytic converter, quick warming of the catalyst converter has been enabled and the purification rate of the exhaust gas has been improved.
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Structure


Structural view

2WD

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4WD

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•  The exhaust system consists of the following parts:

Part name

Reference
Exhaust manifold
(See EXHAUST MANIFOLD [SKYACTIV-G 2.5T].)
WU-TWC
(See CATALYTIC CONVERTER [SKYACTIV-G 2.5T].)
TWC
Presilencer
(See PRESILENCER [SKYACTIV-G 2.5T].)
Main silencer
(See MAIN SILENCER [SKYACTIV-G 2.5T].)


System diagram

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