How to Modify the Exhaust System?

1 Answers
OKendra
07/30/25 10:30am
The primary function of the rear muffler is to reduce exhaust noise. Removing it will noticeably increase the sound of the exhaust, while replacing the rear section has negligible impact on performance. Next, shorten the length of the exhaust pipe. This modification is equivalent to a full exhaust system upgrade, reducing the exhaust path and increasing exhaust flow. The catalytic converter is used to purify harmful gases. Removing the catalytic converter will make the exhaust system more free-flowing, resulting in a louder exhaust note.
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