Sports Intake System By increasing the air supply and supplying cooler air to the engine, performance can be improved. K&N sets have gained popularity all over the world. The K&N company has been a world leader in air filters for over 40 years. The K&N air filter is made of cotton gauze, which provides better filtration and greater air flow as opposed to a normal paper filter. This makes the K&N filters and the entire K&N sets ideal for high-performance engines and can also be used in everyday cars. provided the best performance. In our offer you will find a wide range of K&N kits tailored to almost every car. Specification: Replacement filter: RC-70031 Filter color: Red Material: Cotton Filter shape: Round Type: Gen I Air filter height: 161 mm Mounting kit: Yes & nbsp