I have for sale a complete airbox from a 1998 a4 1.8t. It comes with the airbox, the intake duct, and the cover for the top of it. It also comes with an almost brand new air filter. Comes with everything you would need minus the MAF sensor. No cracks in intake duct and everything is in great condition. Only thing is airbox is missing one metal clip. Not a problem at all and holds airbox lid on perfectly without it but a new clip can be purchased for a few dollars if you want to. Asking $55 obo plus shipping. Send me a pm or call/text at 440-344-8264. Thanks