Our Part Lookup helps you to find the correct parts for your vehicle. There may be a few different options available so please read the item's Technical Spec's to ensure the item is the correct part for your vehicle.
Audi A4 Air Intake Control Valves From Nov 2004 to Jun 2008 Available Here. Your vehicle’s engineers went to a great deal of trouble to make sure your engine could get a steady supply of the proper fuel and air mixture. Air intake control valves are necessary for this process. These parts take information from your engine computer, which in turn gathers data from various sensors located around your fuel, transmission and exhaust systems. This information about the current state of performance lets your computer tell your air intake control valves how much oxygenated air to allow into the system. Basically, these valves contribute to your vehicle’s performance and fuel efficiency. Get faulty parts replaced to lower your fuel bills, control noxious emissions and reclaim lost engine power.