Things begin under the hood on that 3.0 liter diesel unit where output is dialed up to 306 PS (225 kW / 302 bhp) and 620 Nm (457 lb-ft) of torque from the series' 245 PS (180 kW / 242 bhp) and 500 Nm (369 lb-ft).
A new stainless-steel exhaust system is also fitted with twin 90 mm (3.5 inch) tailpipes.
Senner Tuning then scales the V-max limiter up to 280 km/h (174 mph) for a little more fun on those German autobahns.
For the air-suspension fitted A7 there comes a lowering by 30 mm. Wheels are the Varianza T1S rims in 9.5 x 20-inch dimensions wrapped in 275/35R20 tires.