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ATI's Super Damper for Subaru WRX EJ20, EJ22 and EJ25 engines
Dampens torsional crankshaft vibrations at all RPM levels
Protects against engine harmonics
Direct replacement for the OEM unit
Four-rib and five-rib serpentine belt drives
5% Overdriven
Utilizes factory serpentine belt set-up
Laser-etched timing marks
SFI 18.1 Safety Certification and are approved for competition use
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
US$40
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