Audi’s tuner ABT has come up with a kit for the new A4 Avant facelift, and as always changed its name to AS4. One good thing about ABT tuning packages is that they always do a through job. They’ve tuned every single engine available for the car.

Before they get busy with the engines though, they install an aero kit on the car that not only improves the looks, a bit, it also enhances its aerodynamics. For the A4 Avant they’ve come up with a front spoiler, pair of extra side vents, roof spoiler, and a rear diffuser incorporating four new tailpipes.

As for the engines, the 1.8-liter TFSI which in its standard form makes 170 PS is boosted to 211 PS, and the 2.0 liter version which has 211 PS standard, is now rated at 270. The diesels are tweaked too, with the 2.0 liter TDI engine getting a bump to 205 PS and the 3.0 liter to a full 300 PS. With the diesel engines it’s the torque that matters most. For these units the figures are 420 and 570 Nm respectively.