ATI Super 00-09 S2000 Harmonic Street Damper Pulley Type:Street In other words it is

In other words it is a necessity for all sport and race driving

Premium materials

Made of 6061 aluminum with replaceable friction plate

Available in silver or black intercooler with the option of wrinkle black or wrinkle Rallye Red piping

S300 (I or II)

ATI Super 00-09 S2000 Harmonic Street Damper Pulley Type:Street In other words it isHonda F Series Super Dampers ATI Super Dampers for the Honda S2000 F series engine Fits F22 & F20 Engines Dampens torsional crankshaft vibrations at all RPM levels Protects against engine harmonics Race and Street versions available Race dampers allow for the mounting of a dry sump drive gear Race damper does not fit with the OEM water pump Laser etched timing marks SFI 18. 1 Certified for competition use Specs Shell Material: Aluminum, 4 rib and 5