This K&N Performance Intake Kit is perfect for car enthusiasts who own 2004 - 2015 Nissan or INFINITI vehicles with a V8 - 5.6L engine. Whether you're cruising on the highway or looking for a bit more power for off - road adventures, this kit will enhance your driving experience. The kit comes with a high - density polyethylene tube and a large, conical air filter made of oiled cotton. It's designed to be easily installed in less than an hour, and the filter can last up to 100,000 miles under normal driving conditions.