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Installing an Audi A4 intake is one of the easiest bolt-on performance modifications you can make, and can be done with simple hand tools. While not all Audi A4 intakes provide exceptional power gains, they do all tend to produce an aggressive "whoosh" sound when the accelerator is depressed, which is cool enough in its own right for many people. If you are building a show vehicle, any shiny or powder-coated Audi A4 intake should suffice, but if you really want performance gains, consider spending a bit more for a well-known, brand name Audi A4 cold air intake that has some research and engineering behind it.

We offer various Audi A4 intakes, but they're not all the same. Very often the differences between Audi A4 intakes can be substantial, which is why the cost can vary so much. One company's Audi A4 intake could be designed to merely fit within a specified location in the engine bay and look pretty, while another company might take the time and expense to manufacture a tuned Audi A4 cold air intake that truly improves performance and is dyno-proven to produce results. So, what you're really paying for is advanced engineering and quality components.