The cold air intake system of your vehicle is used to lower down the temperature of the air going into the engine area for the purpose of improving the power of the engine of the vehicle. The system also increases the appeal of the vehicle by altering the look of the engine bay and it also creates an attractive intake noise. All of the air intake systems work on the principle of increasing the amount of oxygen available for combustion with fuel. Since the cooler air is denser at a given volume, the air intakes basically work by introducing colder air from the outside to the high temperature engine bay. The air intake system is comprised of several different components and the air intake hose is one of them. For the air intake systems to work efficiently, all of its components must be in good working condition. If one component fails, there is a good chance that everything else will be affected. Do not wait for that to happen to you, if some of the components are beginning to show signs that they are about to give in, replace them as soon as you can. If you need high quality air intake hoses, we can provide you with the Dorman air intake hose at a very low price that nobody can beat. You will not find the best that we have anywhere else. You can be sure that our Dorman air intake hoses are tough and reliable and it will stay with you and your vehicle longer.