This KIT was designed to specifically address the issue of unnecessary rotating mass within the factory drivetrain. It helps to eliminate a considerable amount of weight relative to the factory steel parts they're replacing. This set provides perfect fit, finish, function, and reliability!! Extensive street testing on our own daily-driven E63-AMG proved that these parts work flawlessly under any condition without any sacrifice.
APk bolts are unlike anything you've ever seen, with features that scream "lightweight functionality." With just basic hand tools, you can eliminate half the weight - 49% to be exact - of the original hardware in about a couple of hours (depending on your mechanical prowess). Look, the numbers don't lie. We STRONGLY believe that you can't be serious about performance and / or efficiency if you don't recognize that weight (reduction) plays a major factor in both. It does make a difference, no matter how small the detail.
Torque to factory specifications.
Please check our other listings to see additional parts we've developed and are offering for the people looking for stealthy advantages for their vehicles within the Mercedes-AMG family.