?toprametal for harley davidson air cleaner filter sportster touring street glide road king electra dyna softail motorcycle air intake (black-blue filter-01, b-for softail/dyna 1993-2015) b-for softail / dyna 1993-2015 black-blue filter-01 is up for auction in Automotive. The current bid is $12.00, 87% below the $89.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.