ABT Sportsline Audi S4

The German tuning firm ABT Sportsline has released the new tuning package for Audi S4 Saloon, which it calls the “AS4″. ABT Sportsline’s Audi AS4 is powered by 3.0-liter force-fed V6 engine that gets upgrade from the standard production 328hp (333PS) to 429hp (435PS) and peak torque from 440Nm (328 lb-ft) to 520Nm (383 lb-ft). The ABT Sportsline AS4 reach an electronically limited top speed of 282km/h (175mph). The Allgäu-based tuner also offers a quad sports exhaust unit and a choice of alloy wheel designs in sizes 19- and 20-inches wrapped around in the appropriate high-speed tires.
Source: ABT Sportsline