Powerflex BMW E46 3 Series / Z4 Front Control Arm Bushing - 66 mm | PFF5-4601

Size - E46 front control arm bushings are available in both 60mm and 66mm sizes. 60mm is usually found on earlier models. 60mm bushings may be upgraded to 66mm with replacement housings, replacement housings sold separately. AWD cars use a different bushing and housing.

Stock rubber control arm bushings give a disconnected and mushy feel to the front suspension, especially when worn, as the bushing deflects more than it should. You get sloppy steering, vibrations, and poor handling which makes the car feel unstable. These urethane bushings are stiffer than stock rubber and will not deflect as much. This helps keep the alignment in check with less variation. The car feels more planted and confidence-inspiring. And a lifetime warranty means you'll likely never have to pay for another bushing ever again!

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov