In October 2025, the demand for fire safety tailpipe mufflers for special vehicles such as oil tankers and hazardous chemicals transport vehicles soared. According to a survey by Pacific Auto Network, this type of product is made of 316L stainless steel and is equipped with a ceramic fiber filter screen that can withstand high temperatures up to 1200℃. It can effectively block sparks from the exhaust pipe and prevent flammable materials from igniting.

"Traditional iron tailpipes are prone to deformation and cracking at high temperatures for a long time, posing significant safety hazards." " The head of Sinopec's logistics department said, "Since the mandatory installation of fireproof tailpipes on hazardous chemical vehicles in 2024, the related accident rate has dropped by 76%." At present, commercial vehicle manufacturers such as Foton Auman and Sinotruk have included fireproof tailpipes as standard equipment when they leave the factory.

Meanwhile, the consumer tailpipe market is showing a dual trend of "quietness + aesthetics". Data from JD Auto Accessories Platform shows that the sales of chrome-plated tailpipes with sound-absorbing nets increased by 210% year-on-year in 2025. Among them, the Tesla Model 3 dedicated model adopts laser engraving technology, which not only reduces noise by 8 decibels but also enhances the visual texture of the rear, making it the first choice for young car owners to modify.