Torque Solution 10-17 Audi S4/RS4 / 14-20 Porsche Macan Billet Rear Subframe Inserts

If you're looking to firm up the rear end of your Audi S4/RS4 (2010-2017) or Porsche Macan (2014-2020), these billet rear subframe inserts from Torque Solution are a solid option. They work by filling the voids in the factory subframe bushings, which helps to reduce unwanted movement and flex under load. This can lead to a more connected feel when you're driving, especially during hard acceleration or cornering.

These inserts are made from well-built billet aluminum, a strong and lightweight material. By taking up the slack in the stock rubber bushings, they help to keep the subframe precisely where it should be. This improved stability can translate to more predictable handling and a more direct response from the rear suspension. Installation involves pressing these inserts into the factory subframe mounts, making it a straightforward upgrade for many DIYers.