ATI Mitsubishi 4B11T Evo X Street Super Dampers

Mitsubishi 4B11T Evo X Street Super Dampers

ATI's Super Damper for Mitsubishi Evo X 4B11T MIVEC engines High horsepower street & race versions

Dampens torsional crankshaft vibrations at all RPM levels

Protects against engine harmonics

Street Version: Direct replacement for the stock OEM damper

Street Version: 5.67" Diameter 3% Overdriven belt drive Laser-etched timing marks SFI 18.1 Certified for competition use