Damage to a car's exhaust pipe can be repaired, with the specific repair method depending on the extent and location of the damage. Sealants are easy to apply but have limited durability, making them suitable for temporary fixes; welding requires professional operation to ensure proper sealing and strength. If the exhaust pipe shows extensive corrosion, severe deformation, or muffler damage, it's advisable to replace the affected section or entire components such as the catalytic converter or muffler. Costs typically range from 300 to 2000 Malaysian Ringgit, depending on the vehicle model and parts brand. Regular maintenance should include preventing water accumulation and corrosion: promptly clean the undercarriage after rainfall and routinely inspect the exhaust system. If water enters the exhaust pipe, idling the engine can help evaporate the moisture through heat, or draining can be achieved by parking on an incline. When modifying the exhaust system, ensure compliance with legal regulations as improper alterations may cause excessive emissions or impaired performance.
