Aftermarket News 2/2007: Conversion of break camshafts / Conversion of hanger brackets to 24 mm spring bolt
Aftermarket News Special 1/2007: New repair kits for series production launch from 1 September 2007
Aftermarket News 1/2007: BPW break discs / New introductions 2007
Aftermarket News 4/2006: Hooked spring ring for the digital ECOMETER / Price adjustment for shaped part 03.001.14.86.0
BPW News: Revision of the air suspension programs Airlight II and SL