ABS stands for Anti-lock Brake System and can be installed on any car with hydraulic brakes. It is the use of a rubber air bag in the valve body, when the brake is pressed, the brake oil pressure is given to the ABS body

Appearance issue: surface scratch, it’s caused by surface scratch during handling and transportation.

The ignition coil is a part belongs to the ignition system, it’s an electrical transformer that can convert the 12-volt signal into the high 20,000+ volt charge. Once the voltage is stepped up, it goes to the secondary circuit which then directs the charge to the correct spark plug at the right time.