Torque Solution Billet Subframe Bushing Insert KitTorque Solution Billet Subframe Bushing Insert Kit Applications: Audi MK2 MK5 Torque Solution Billet Subframe Bushing Insert Kit is designed to eliminate the clunk in the subframe caused by loose OEM bolt tolerances, which leads to the OEM bolts stretching and failing. Quality was our main objective with this kit which is why we chose high quality stainless steel for our inserts and have included top of the line ARP Stainless Steel bolts. Our kit will