Does removing the catalytic converter improve Honda City’s performance, and is it legal in Pakistan?

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Does removing the catalytic converter improve Honda City’s performance, and is it legal in Pakistan?

What are the consequences of deleting the catalytic converter, such as environmental impact and legal restrictions?

Sirat Ul Jinan asked on 27 Feb 2025 12:18:37 pm

1 Answer

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Car Mechanic Expert - on 27 Feb 2025 12:36:12 pm

Performance improvement: Removing the catalytic converter can slightly improve engine performance because it reduces exhaust backpressure, allowing gases to exit the engine more freely. However, this is typically marginal.
Legality: Removing the catalytic converter is illegal in Pakistan due to environmental regulations. It leads to increased emissions of harmful gases and can result in penalties o r fines.
Environmental impact: Removing the catalytic converter increases harmful emissions, contributing to air pollution and environmental damage.