MTM Infuses Audi A6 3.0 BiTD with 376-Horses and Upgraded Chassis Components

Not that the Audi A6 3.0 BiTD in either Avant or sedan trims lacks the oomph, but if you're in need of more power and improved handling, then you may want to look at what Germany's MTM has prepared for the Four Ring brand's executive model. Read more »