?orion motor tech orion motor tech speedy brake caliper compressor, heavy duty single dual brake piston compressor tool for brake pad replacement, disc brake caliper tool compatible with most cars & trucks, black single&dual piston is up for auction in Automotive. The current bid is $2.50, 91% below the $26.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.