With all that Quattro power in the rear comes torque. OEM mounts use rubber to support the rear subframe, while this is great for every-day people, it leaves a lot to be desired from an enthusiast. Forget the lose and sloppy feel those OEM mounts provide for sharp and predictable handling with 034Motorsports Billet rear subframe inserts.
These fill the gaps and voids in the OEM rubber maintaining proper suspension geometry under load more direct handling, all without adding perceivable noise, vibration, or harshness to your interior driving comfort.
Note: Rear subframe bolts use torque-to-yield or stretch bolts. (Similar to head bolts used in an engine.) Re-using old bolts is not recommended as the subframe bolts will stretch after use and not guarantee proper tightness if being re-used.