These Apikol rear subframe bushings will replace the sloppy, worn out factory rubber subframe bushings on your UrS4/S6. The stiff polyurethane provides a more direct feel than the soft factory rubber bushings, and ensures that the subframe will not shift around.
Sold as a complete kit, including:
Polyurethane Mounting Bushings
Aluminum Alloy Mounting Sleeves
Please Note: The rear subframe will need to be removed to press out the stock bushings.