These Billet Aluminum Rear Subframe Mount Inserts for 8J/8P Audi TT/TTS/TTRS & A3/S3/RS3 Quattro, MkV/MkVI Volkswagen R32 & Golf R are designed to limit movement in the factory rear subframe mounts to maintain proper suspension geometry when cornering, and improve the responsiveness of the rear suspension and differential.
By filling small voids in the four factory mounts in addition to limiting vertical movement, this insert kit eliminates the associated slop to ensure that you experience a more refined, connected driving experience, especially when driving at the limit. These billet aluminum parts will not pack and wear over time, and offer a lasting performance improvement.
Please Note: The four factory rear subframe bolts can be reused at the torque specified in our Installation Guide. If you wish to purchase new stretch factory hardware, the part number for these bolts is N10505301.