Does modifying the exhaust system affect the car?

1 Answers
McGideon
07/30/25 2:44am
Modifying the exhaust system does have certain effects on the car. Advantages of modifying the exhaust: From the currently available aftermarket parts, the main modifications are those that increase exhaust flow. When only modifying the exhaust pipe to increase exhaust flow, because the air outflow is enhanced, the air intake also slightly improves. Therefore, the most noticeable effect is a slight increase in torque output, and the exhaust sound becomes louder due to changes in the muffler structure. Disadvantages of modifying the exhaust: The engine temperature will rise slightly. In mild cases, it may cause slight evaporation of coolant, while in severe cases, it may lead to oil evaporation, resulting in minor oil burning and excessive emissions.
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