ATI Super Damper Evo 8/9

$ 420.52

ATI has designed a 6.325” damper for the Mistubishi Evolution VIII & IX 4G63 for high horsepower street & track use. This new design is a direct replacement for the stock OEM damper. The heart of this unit is the tried and true “damper within a damper” design that has put ATI ahead of the rest. The outer shell is machined to utilize the factory serpentine belt set-up and mounts to the factory crank via a custom hub which replaces the stock timing gear. The damper's outer diameter is 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance.


  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • Laser engraved 360° timing marks
  • Damper hub and lower timing gear is made into 1 piece for strength. Also requires trimming of the lower timing cover for clearance

  • EVO - 12% OD from OEM. For correct belt length, use Carquest/Gates K060715  

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