Has anyone successfully retrofitted the fog lights that can be found on the 98+ A4 onto a 96 A4? Instead of adding aftermarket fogs, I would like to put the entire fog light housing from a new model onto my 96', and then replace the white fogs with yellow lenses. Also, has anyone been able to put a performance exhaust on their A4 which features a single 3"+ pipe as opposed to the dual exhaust pipes. If anyone has info on either of these, I would love to hear from you. My A4 is a 96 2.8 Quattro. Thanks, happy driving.