Use this cold air intake when you want to enhance your driving experience, whether it's for daily commuting or high - performance driving. It's perfect for Lexus owners who want to improve their car's power and efficiency. The system features an oversized air filter and mandrel - bent aluminum tubing with a gunmetal gray finish. The tapered cylinder - shaped AEM Dryflow air filter can last up to 100,000 miles before cleaning (depending on driving conditions). It's easy to install with common tools and is designed to work with your car's factory emissions control devices.