What is the reason for the exhaust pipe not dripping water in summer?

[SanOlive]

The reason the exhaust pipe does not drip water in summer is due to high engine compression pressure and low exhaust pipe temperature. Below is relevant information about the exhaust pipe: 1. Introduction: The exhaust pipe is a device designed to reduce vibration and noise, facilitate installation, and extend the lifespan of the exhaust muffler system. It is installed between the engine exhaust manifold and the muffler, allowing the entire exhaust system to have a flexible connection. Exhaust pipes are mainly used in light vehicles, compact cars, buses, and motorcycles. The structure of the exhaust pipe consists of a double-layer corrugated pipe covered with a steel wire mesh sleeve, with clamping rings at both ends. To enhance the muffling effect, the corrugated pipe can be equipped with expansion joints or mesh sleeves internally. 2. Function: For the car body, the exhaust pipe serves to reduce vibration and noise, as well as extend the lifespan of the exhaust muffler system.