Street Coilover Kit (Inox) for Audi A5 Sportback (8T)Street Coilover Kit (Inox) for Audi A5 Sportback (8T). The Street series suspension is the default configuration of MTS Technik engineers, it guarantees a wide range of lowering and a balance between comfort and stiffness. Suitable for the following engine(s) only: 1. 8 35 TFSI 1. 8 TFSI 2. 0 TDI 2. 0 TDI quattro 2. 0 TFSI 2. 0 TFSI quattro 2. 7 TDI 3. 0 TDI 3. 0 TDI quattro 3. 0 TFSI quattro 3. 2 FSI quattro 45 TFSI 45 TFSI quattro S5 quattro MTS