Can a Valve Exhaust System Pass the Annual Inspection?

[ElizabethLee]

Whether a modified valve exhaust system can pass the annual inspection depends on the specific circumstances. If the modification does not alter the vehicle's parameters, it can pass the inspection; however, if it changes the vehicle's parameters, it will not pass. Modifications such as altering the intake and exhaust systems, widening the body, lowering the chassis, changing braking components, or blindly upgrading high-beam headlights, which affect the vehicle's technical parameters, will fail the annual inspection. Annual Inspection Considerations: During the annual inspection, the vehicle management office will check the vehicle's lighting. If the vehicle's lights are found to be too dim or too bright, it will be deemed unqualified and will not pass the inspection. If the lights are too dim, check the wiring and bulbs for aging and replace the necessary components if required. If xenon headlights have been installed, it is recommended to revert to the original headlights before the inspection to ensure compliance.