The patented ATI Super Damper is the only damper designed exclusively for high performance engines.
Eliminates torsional crankshaft vibrations
Laser engraved 360° timing marks
Black zinc chromate finished
ATI's Super Damper for Toyota GR Supra BMW B58 engines
Dampens torsional crankshaft vibrations at all RPM levels
Protects against engine harmonics
Direct replacement for the OEM unit
Available with 21% Underdrive pulley shell (918351)
Laser-etched timing marks
SFI 18.1 Certified for competition use