This K&N intake system is perfect for Subaru Impreza owners from 2002 - 2007 who want to enhance their vehicle's performance. Whether you're cruising on the highway or looking for a bit more power on the track, this intake system is a great addition. The mandrel - bent aluminum intake tube and oiled cotton filter media work together to increase horsepower and torque. While specific size and weight aren't mentioned, it's easy to install in under 90 minutes, making it a practical choice for DIYers and car enthusiasts alike.