Can body kit modifications be registered?

[Easton]

Modifying a body kit can be registered, and it becomes a legal modification only after registration. Here are the car modification items allowed: Body color: If the modified area of the body color exceeds thirty percent, the color change must be registered at the vehicle management office within ten days after the modification. Wheels: Wheels can be modified, but the original size cannot be altered. Changing the size will result in failure during the annual inspection. Front and rear bumpers: As long as the modifications do not exceed the original length and width of the car body and are within reasonable limits, there should be no issues. However, the modifications must be registered at the vehicle management office; otherwise, passing the annual inspection will be difficult. Spoiler: As long as the shape is not too unconventional, it is legal, and the traffic police will not check it.

[WilliamMarie]

I've also modified my own car with a full body kit, and the registration process was really not easy. According to legal regulations, vehicle appearance modifications must comply with original factory specifications, such as not altering the body dimensions or affecting driving safety. When I went to the vehicle management office for registration, they found that the new body kit slightly exceeded the original width limits during inspection, and it was directly rejected. They also warned that driving with it could result in fines and penalty points if caught. Later, I learned that registration requires providing modification certificates, product qualification certificates, and on-site vehicle inspection, making the procedure quite cumbersome. I suggest fellow car enthusiasts who want to modify should first choose body kits compatible with the original brand and consult local traffic police policies before proceeding. Don't act blindly, or it might cause issues during annual inspections. From my experience, while pursuing personalization is good, safety and compliance are more important.

[DeLouis]

As someone who frequently helps others with car repairs, I've seen many car enthusiasts wanting to register their body kits. The key is whether the kit is of standard size—exaggerated types usually fail the registration process. The steps involve taking the invoice to the DMV for a change of registration after modification. They will inspect the car, focusing on changes in height and width, and whether it affects lighting or safety. Most modifications are rejected due to widening or lowering the chassis, wasting time and money. If the kit is an OEM style or has safety certification, the chances of approval are slightly higher, but I recommend measuring and comparing it with the original car data beforehand. Overall, the likelihood of successful registration is very low—it's better to modify internal components that don't affect the exterior. From a practical standpoint, compliance outweighs aesthetics; ensure there are no driving risks.

[McNolan]

From a regulatory perspective, modifying the body kit for registration must comply with the Road Traffic Safety Law, which only permits minor alterations. Specifically, the body kit should not alter the vehicle's silhouette or compromise safety performance to qualify for registration. In practice, common issues include increased wind resistance or obscured light clusters, leading to failed inspections. If the dimensions remain unchanged, attempting registration with purchase documentation is an option, though the failure rate is extremely high. Safety comes first—it's best to avoid major modifications to ensure smooth annual inspections.