Car modification : Air suspension / pressure OBD Software shock absorbers

Pressure shock absorbers ( or called air suspension ) , is a kind of gas ( air ) the operation of the suspension system features is to make the car OBD Software  has better handling stability , ride comfort and safety. The suspension structure is more popular in the United States and Japan, is currently in the domestic car modification enthusiasts circle also gradually spread. Pressure shock absorbers have two structural forms : single cylinder pressure shock absorbers and multiplexing ( double ) drum pressure shock absorbers .

    Suggests that it is single cylinder ( tube ) the design of the body , the internal poured into lower pressure nitrogen gas is stored in the barrel chamber , a free piston damping oil and gas separation . This type of shock absorbers reacts fast , simple structure , easy to heat and easy maintenance . Monocular ( tube ) shock absorbers in the extension stroke and the compression stroke depend on the damping piston valve and the gas chamber at the lower end of the body , with free piston separation of oil and gas ( oil, gas separation ) , in the extension stroke when a pressure on the piston chamber , the  Multi-Di@g Access damping oil through the valve body down chamber compression ; shortening the stroke contrast, nitrogen filled gas chamber has not yet fully in damping oil flow when the upper chamber , the chamber pressure offset the imbalance , the single cylinder type shock absorbers have better strength performance , in addition to the gas chamber and the damper oil chamber completely separated , the pressure of the situation, not the phenomenon of air bubbles , so that under the harsh working environment can still play a high level of stability, another oil seal directly due to actuation force on the piston chamber pressure to high pressure and must require special attention because of its high precision machining sophistication , it is generally shock device manufacturers is difficult to produce a high durability and stability of the single cylinder ( tube ) shock absorbers .
With monocular Conversely , complex drum manufacturing costs are lower, conducive to mass production , and its gas is enclosed within a low pressure gas , and high pressure single cylinder compared to piston actuated when you feel relatively soft , which makes manipulation unlike sexual Monocular ( tube ) type as sensitive , this type of shock absorbers poured into nitrogen gas CAT ET   chamber unlike monocular so high, opened the bottom of the tube connected to the piston chamber and the lower chamber of the passage .