Designed to increase horsepower and acceleration. Lasts up to 50,000 km (31,000 miles), cleaning is required depending on driving conditions. Economical, a stainless steel air filter will last the life of your car. Easy fit for any 64mm / 76mm air intake pipe and reducer included for 64mm / 76mm adjustment Washable and reusable. Eco-friendly. Air intake kit system is the complete solution to optimize throttle response and generate horsepower. Universal Racing Car Air Intake Filter Kit: 100% Brand New (Never Used or Installed) Optimize throttle response, improve torque and fuel/gas mileage Funnel-shaped air filter to direct cold air inward, increase air velocity and generate Aluminum injection pipe is and washable Dry density fiber filter for maximum protection against foreign matter entering the engine. Easy fit for any 64mm/76mm air intake pipe Reducer included for 64mm/76mm adjustment The aluminum injection pipe coupled with the funnel-shaped air filter allows for channeling of