Hi All, New to the forum, looks a great place for info. I picked up my "55" A4 SE saloon last week and have come to the conclusion that the lack of Lumbar support and tilting seat base is really giving me back problems. I've tried every possible position but after 30 minutes i just want to get out the car. Also tried different Lumbar cushions - no good for me. When i test drove the car, it seemed OK, a bit uncomfy but thought i just needed to play about to get the right position. So, my question is - has anyone retro-fitted S-Line seats to an SE ? looks easy, just unbolt the old ones, disconnect the air bag connectors, bolt new ones in and re connect - Are there however any non captive huts that will disapear when i undo the bolts ? Also, i've not enquired yet, so does anyone know the likely cost of new seats ? .I've enquired at a few scrap yards but no-one has any - so looks like a dealer order. (i'm assuming a replacement leather set with lumbar adjustment would be far more expensive than the S-Line ones). Any info/advise would be great. Thanks, Mike.