You can choose any particular brands without struggling to have assistance from anyone to guide you. There are these certain brands you can choose from; top ones are like K&N, aFe, and Airaid to assist your engine work extra efficiently for years.nnHow to Install Air FiltersnnChanging your air filter can be a very stressful and daunting task, but you can do it easily as a DIY job without getting all tired. There might be different steps for every vehicle, but we have enlisted some of the general steps that you can follow to install an air filter.nnStep-by-Step Installation ProcessnnFirst, you have to check the manual to make sure that you have the correct air filter that can fit exactly in that space, because different vehicles may vary with their air filter space.nThe first thing is to do is open the hood of your vehicle to find the air filter box. Commonly there is a black plastic box that is either on the top or the side of the engine. Usually, that filter box comes with a large hose. Most fuel-injected near cars come with a rectangular or square shape filter housing that sits between the engine and front grille.nYou can open the air filter box by using metal clips. Itâ€s not the same for all, as some of the filters have clamps and clips, while the others have screws and wing nuts. When you open that, you have to make sure that you put screws in a safe place so that you donâ€t lose them. Immediately you have to remove the filter, which is either made of paper, gauze, or cotton.nOtherwise, you can check your current air filter if it does need a replacement or not. If you notice dirt and debris inside its folds, then itâ€s the time for a new filter.nBefore inserting the replacement of your carâ€s air filter, you will first have to make sure that the housing is clean and dirt free. If itâ€s not clean, then you can use a vacuum cleaner to clean that certain area and connect the hose to the compressor so that it can blow out the debris and dust. Why you clean you have to make sure that youâ€re in the engine is well covered with tapes and adhesives, so that the dust doesnâ€t enter your engine.nNow at the last step, you have to place your new air filter into the box and make sure it fits perfectly. You have to close the top of the box and snap clips making sure that your engine is breathing perfectly along with this upgrade.