ati performance products damper tool, torx plus bit, ip40 t40+ for common damper bolts, each

ATI dampers are assembled with T-40 Plus countersunk bolts for the strongest possible mechanical connection of the steel assembly to the crankshaft hub. ATI T-40 Plus Torx bits must be used instead of regular Torx bits for easier removal of the T-40 countersunk bolts.