
Saifu ABS is slightly better than Bosch ABS. Here are specific details about ABS malfunctions: 1. Front wheel skidding: For example, when driving on icy road sections. Because the front and rear wheels rotate differently, and if you apply the brakes simultaneously, it can easily cause a difference in braking between the front and rear wheels, causing the ABS light to illuminate. In this case, pressing the brakes a few more times will turn off the ABS light. 2. Sensor covered by contaminants: The ABS speed sensor on the wheel is covered by dirt, mud, or other contaminants, affecting the sensor's ability to detect the corresponding speed signal. This prevents the ABS computer from determining the vehicle's speed and the wheel's slip rate, thus unable to issue appropriate commands to adjust the braking.

I've used both Saifei ABS and Bosch ABS extensively, and the differences are quite noticeable. As an international brand, Bosch offers exceptional reliability. Driving on highways in rainy conditions, its ABS engages swiftly and steadily during emergency braking, with almost no body sway, which is particularly reassuring. In comparison, Saifei ABS is more affordable and performs well for daily use, but its response is slightly slower in extreme road conditions. Sometimes, you might feel a slight vibration during braking, which can be a bit nerve-wracking. From a safety perspective, Bosch is definitely worth the investment, especially for long-distance or mountainous driving. Saifei is suitable for budget-conscious urban commuting. My personal advice is not to just go for the cheapest option—safety comes first. Test drive different models to feel their braking performance, because ultimately, your life is what matters most.

As someone who has been repairing cars for over a decade, I've worked on both types of ABS systems quite often. Bosch's quality is indeed superior, with low failure rates and durable components. Sensors and control modules rarely have issues, though the parts are a bit more expensive. After domestic production, Sefu ABS offers good cost-performance, but it tends to age faster, with common problems like loose wiring harness connectors or false sensor alarms triggering the ABS light. Repairs are convenient and affordable. If you mainly drive in the city, Sefu is a fine choice; for frequent long-distance trips or heavy-duty vehicles, Bosch provides more reliability. In short, consider your driving habits and never neglect regular brake system checks.

When modifying my car, I tried Bosch and Saf ABS. Bosch offers top-notch handling, super-fast response, and precise braking in corners without skidding, which is particularly thrilling. However, it's significantly more expensive, costing several thousand more for a full set. Saf ABS is more economical with decent performance, though it might feel a bit sluggish during initial acceleration, but it's sufficient for city driving. As a young enthusiast, I prioritize budget and upgradability—Saf is easier to upgrade and pairs well with domestic cars without issues. While ABS is important, the overall vehicle compatibility is also crucial.


