Audi V8Q Air Filter

The air filter removes soot, carbon, abrasives and other contaminants from the air before the air mixes with fuel in the engine induction system. Like oil filters, air filters can be easily overlooked. They often don't get replaced until they are absolutely clogged with dirt and soot and this simply isn't good for your vehicle. Proper air intake flow helps your vehicle to idle better, get proper fuel economy, and make everything run better in general, so please, don't wait to change this vital filter. This is an easy bit of maintenance for any owner with DIY skills.