Torque Solution tqsTS-RDI-861

Torque Solution billet rear differential mount insert for Audi S4 B6 (2003–2005) and B7 (2005–2009) applications. This billet insert is engineered as a direct replacement or upgrade for the rear differential mounting area on the listed S4 platforms, providing a machined billet option for the factory mount location where applicable.

Torque Solution 05-09 Audi S4 (B7) / 03-05 Audi S4 (B6) Billet Rear Differential Mount Insert