In January, German tuner ABT Sportsline announced a package of upgrades for the Audi RS5. It is now March, and German tuner ABT Sportsline has applied said package to the Audi RS4 Avant.
Dubbed the RS4-R, this modified Avant gets a nice, punchy 523bhp and 509lb ft of torque – identical to its modded RS5. Though no performance figures are quoted, that RS5-R managed 0-62mph in 3.6s. So this’ll be quick, be in no doubt.