Brand New Intake Manifold Air Flap Repair Kit Tech Note: Very common problem on 05 & up Mercedes Benz. Engine control module stored pending codes for Intake Manifold Air Flap or Runner Control System problems, in order to fix this problem need a complete replacement of the "Intake Manifold Assembly". But by using our new repair kit, specially designed to save you money ($600-$900) and time, you will not have to replace complete Intake Manifold Assembly. Our new Aluminum Improved design will never break again and comes with a lifetime warranty.