Audi 3.0 BiTDI Biturbo Diesel Engine Boosted by B&B to 390 HP
7 Feb 2012, 16:18 UTC · By: Andrei Tutu / The 1s and 0s of Audi launching the 313 hp and 659 Nm (479 lb-ft) 3.0-liter BiTDI V6 diesel engines are still in our cache, but this didn’t stop German tuner B&B Automobiltechnik from anno...