The K&N 57 and 63 series are entry-level induction kits that can offer you increased performance over stock induction systems without breaking your bank. Designed to look good in your engine bay and give you all the basic benefits of a cold air intake, you can't really go wrong with one of these kits.Roto moulded induction systemGives a crisp induction noteOiled cotton filterK&N 57 and 63 series induction kits have been designed to replace the original restrictive air filter element and airbox assembly with a high-flow element uniquely shaped to release the full potential of your car's air intake system.The pleated cotton and mesh gauze filters have been designed to improve airflow and horsepower, offering a crisper throttle response and superior performance for improved acceleration and greater driving enjoyment. All this with the highest level of filtration, giving the ultimate protection for the engine. The open type of filtration system gives the engine a crisp induction roar, so n