Aardvarc offers custom-made adapters to fit any vintage Recaro or other sport seat with a 16-inch wide seat pan into a 2002 with stock sliding mechanisms. Our powder-coated adapters are modeled after the OEM E21 320iS adapter brackets, fabricated from cold-rolled steel that's been bent and punched to simplify the installation. Comes with washers and nuts to secure the four 2002 sliders to the brackets.