This K&N cold air intake kit is perfect for Toyota Tacoma and 4Runner owners from 2000 - 2004 who want to boost their vehicle's performance. Whether you're cruising on the highway or going off - road, this kit will enhance your driving experience. It comes with a mandrel - bent aluminum intake tube and an oversized, conical high - flow air filter. The filter is washable and reusable, reducing long - term costs. A custom heat shield or air box keeps the intake air cool. Installation is quick, taking less than 90 minutes. Please note that in California, check the CARB status for your specific vehicle.