ATI Performance Products ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Wheels Direct replacement left headlight engineered

Direct replacement left headlight engineered to OEM fitment and light output specs

Ready for final paint or powder coat if refinishing is desired

resulting in a noticeable increase of 20-25 horsepower and torque

Modern Polished Aesthetic - Contemporary design language transforms your A3's rear signature

OE-spec geometry - Matches original beam pattern and housing profile for hassle-free installation

ATI Performance Products ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Wheels Direct replacement left headlight engineeredATI 918582 Super Damper Harmonic Crank Pulley for SR20DET. This truely balanced crank pulley was made to eliminate torsional crankshaft vibrations caused by abnormal wear. It is a direct replacement for the OEM crank pulley. Made to exceed SFI 18. 1 Specs with laser engraved timing marks. The ATI Super Damper is also coated with black zinc chromate to prevent rust and reduce wear. The Super Damper does not retain stock belt size. You will need to