Is it necessary to apply underbody armor for a new car?

[BlakelyLynn]

It can be installed or not. 1. Not installing: The manufacturer has done an excellent job in corrosion protection for the underbody, with both the construction environment and process being top-notch. The underbody's special environment has been well-treated for corrosion resistance before leaving the factory. Whether in terms of materials, construction environment, or process, it is incomparable to the original corrosion protection done in the factory. 2. Installing: An engine guard, as the name suggests, is to protect the engine. However, many newly purchased cars do not come with a guard because 4S stores aim to profit from it by collaborating with auto parts factories, informing car owners to install one after purchasing the new car. Nevertheless, this guard indeed plays a significant role. When encountering rough terrain, the lack of an engine guard might lead to scraping the engine underneath, especially for models with lower ground clearance, making it more necessary to install a guard.