ATI Performance Products offers the super damper for the Mini Cooper standard and S engines. Compatible with Mini Cooper models from 2001 through 2006, the P/N 925151 has OEM serpentine belt locations and is very close to OEM size. According to the company, factory dampers and nondampened pulleys do not offer protection to high RPM engines and modified engines. The ATI super damper provides balanced dampening of torsional crankshaft vibrations through all RPM ranges. Sold with laser-etched timing marks, the super damper exceeds SFI 18.1 safety certification for competition use.