Where to Go for General Car Modifications?

2 Answers
LeEliana
07/24/25 5:32pm
Car modification refers to altering the external appearance, interior design, and mechanical performance of a vehicle from its original manufacturer's specifications, based on the owner's needs. It mainly includes two types: body modifications and performance modifications. Before decorating or modifying a car, it is essential to understand the relevant regulations to avoid mistakes. Otherwise, not only may the car fail inspection, but it could also pose safety hazards or even lead to legal penalties. Generally, car modifications should be done at professional car modification shops. Car Modification Regulations: The model, engine type, and chassis number of the car cannot be altered, and the body structure must not be compromised. If changing the car's color, replacing the engine, body, or chassis, the vehicle must be inspected, and a safety technical inspection certificate must be submitted for engine, body, or chassis replacements. Stickers must not cover more than 30% of the car's total surface area; exceeding this requires approval from relevant authorities. Registered motor vehicles must apply for modification registration with the local vehicle management office under the following circumstances: Changing the body color; Replacing the engine; Replacing the body or chassis; Replacing the entire vehicle due to quality issues; Changing the use nature, such as converting a commercial vehicle to a private vehicle or vice versa; The vehicle owner's residence moves into or out of the jurisdiction of the vehicle management office. If the vehicle has multiple owners and requires a change in the registered owner's name, an application for modification registration can be submitted to the local vehicle management office.
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StevenFitz
08/11/25 9:39am
I've been into car modification for many years, working on engines and exhaust systems. I usually go to professional modification shops or body workshops, which have advanced equipment and experienced technicians who can customize solutions for performance or appearance. Regular repair shops can handle simple modifications, but deep modifications like turbo upgrades may not be suitable. 4S stores offer original parts at higher prices but with warranty protection. When choosing a shop, I pay attention to reputation and qualifications, checking online reviews or recommendations from friends to avoid illegal modifications that could affect vehicle inspections. Costs range from a few thousand to tens of thousands, but safety is always the top priority.
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