This universal heat shield from Injen Technology is manufactured from diamond plate aluminum with a protective clear coat for years of impressive looks under your hood. The Injen HS3600P heat shield has adjustable mounts and allows you fit this onto most 3in to 3.50in ID air filters. The HS3600P universal air filter heat shield deflects hot air and allows cool air to feed that hungry engine Installation is simple and easily performed in under 30 minutes.