The dedicated VW tuner has rolled out a customization plan for the Audi RS 4, RS 6, RS 7, and RS Q8. All four get powertrain tweaks, custom alloy wheels, and more.
In its stock form, the RS 4 estate/wagon packs a 2.9-liter V6 engine rated at 450 hp (336 kW) and 600 Nm (443 lb-ft) of torque, enabling it to sprint 0-100 km/h (0-62 mph) in 4.1 seconds. Once the ABT Engine Control (AEC) unit is installed, these numbers rise to 510 hp (380 kW) and 660 Nm (487 lb-ft) of torque.
The RS 6, RS 7 Sportback and RS Q8 all come powered by the same four-liter, eight-cylinder engine with dual turbochargers. ABT offers a more complex PPU + AEC upgrade for all three models, which is guaranteed to give them 100 extra horsepower (75 kilowatts) and 80 Newton-meters (59 pound-feet) of torque. The net result thus amounts to 700 hp (522 kW) and 880 Nm (650 lb-ft).
The tuner has not disclosed any sprint times yet.