H&R makes it easy to adjust the rear ride height on cars with 60mm ID springs (road racing springs, H&R coil over springs -- not stock springs or any sport spring). These lower spring perches fit below the spring on the rear control arm. Adjustment is made by unbolting the shock to all the spring to move freely, then turning the spring perch to raise or lower the ride height.

Sold Individually.

For more information on H&R height adjusters and coil overs, click here.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3