Does replacing the catalytic converter with an aftermarket one affect the car?

[LeMelanie]

Replacing the catalytic converter with an aftermarket one does not affect the car, but it may impact the lifespan of the part. Aftermarket parts offer better cost-performance: Using an aftermarket catalytic converter is effective. There is no significant difference between original and aftermarket parts in terms of usage, and it does not affect the normal operation of the vehicle. However, there may be some impact on the part's lifespan. When replacing the part, opting for an aftermarket one can provide better cost-performance. It does not affect fuel consumption: Replacing the catalytic converter with an aftermarket one does not affect fuel consumption. The primary function of the catalytic converter in a vehicle is to filter exhaust gases emitted by the engine, converting harmful gases into harmless substances before releasing them into the atmosphere. If the catalytic converter malfunctions, it can cause issues with the vehicle's operation, such as reduced engine power and increased fuel consumption.