ABT Audi AS4 Avant Makes 325 HP on Diesel, Hits 163 MPH in Germany
29 Jul 2016, 23:16 UTC · By: Mihnea Radu / ABT has prepared two engine tuning options for the A4 Avant, one for the 2.0 TFSI and the other for the flagship 3.0 TDI
29 Jul 2016, 23:16 UTC · By: Mihnea Radu / ABT has prepared two engine tuning options for the A4 Avant, one for the 2.0 TFSI and the other for the flagship 3.0 TDI