Compatibility:The Subframe Bushing Removal Tool Suits E82 E84 E87 E88 E90 E91 E92 E93 M3 130i 135i 330i 335i N54 It is Used to remove factory bushings from above platforms. Also doubles as installation tool for OEM M3 bushings, delrin bushings, or solid aluminum bushings.
High Quality:Washers are cut from high strength steel. Bronze oil impregnated sleeve & thrust bearings are installed on both sides of the main cup to aid in an effortless removal/ or installation. They also serve to protect the threaded rod from damage as it slides thru it. Flange nuts are provided to evenly distribute the forces on bronze thrust bearings and to help everything stay as parallel as possible during the process. A grade 8 lock nut is provided so you can keep the appropriate end from not turning. Threaded rod is industrial quality B7 grade which is approx 2.5x stronger than a traditional hardware store threaded rod (120k tensile vs 50k tensile psi)
Operations:Remove the factory bushings you will have to fully remove rear subframe. Removal of the bushings without the use of this tool would be extremely difficult as there is no real area to push against the subframe except for the two narrow edges of the subframe exposed thru notches molded into the bushing. Once bushings are removed you can use tool to install OEM M3 bushings, aftermarket Delrin, UHMW, Urethane, even solid Aluminum bushings. Make sure the slot in the side of the new bushings align with the raised dimples in the subframe.
Durability:Heavy-duty carbon steel construction with black anodic oxidation coating for ultimate rust-resistant performance