Whether a vehicle can continue to be driven after the exhaust pipe is damaged depends on the extent of the damage. If there is only a minor crack or localized rust, the vehicle can still be driven for a short period, but it will cause increased noise and abnormal exhaust emissions, which may violate environmental regulations. It is recommended to repair it as soon as possible to avoid secondary damage to surrounding high-temperature-sensitive components. If the exhaust pipe is completely broken or severely blocked, although it does not affect the engine's basic operation, it will lead to reduced power, abnormal oxygen sensor function, and high-temperature exhaust gases may compromise chassis wiring or the fuel tank, posing a safety risk. The dual-exhaust design in high-performance models serves both noise reduction and power optimization purposes, and damage to it has a more pronounced impact on performance. The average lifespan of an exhaust pipe is approximately 70,000 kilometers or 10 years, but humid environments or frequent short-distance driving may reduce it to 3-4 years. Note that prolonged use of a damaged exhaust pipe may cause harmful substances to backflow into the engine compartment, accelerating component wear. Repair costs vary by model, typically ranging from 300 to 2000 ringgit, and it is advisable to opt for OEM or certified stainless steel parts to ensure durability.
