We feel upgraded pinion mounts are required when upgrading these bushings, therefore we will only sell them paired with those bushings. This is because we have had many issues when customers upgrade the rear mounts alone. There is too much torque translated to the rear mounts alone when the factory rubber bushings are used, this can cause driveshaft bind and bushing destruction. If you are trying to upgrade from a previous purchase, contact us for order.
INSTALL GUIDE ON OUR IS520 WAGON (similar procedure for all vehicle models)

