ABT Sportsline gives Audi S4 429-hp, calls it AS4

A total of 333-hp from a supercharged 6-cylinder engine is no joke, giving the Audi S4 much-deserved sport credibility. However, if you are German tuning ABT Sportsline then there is no such thing as too much power.

That’s the case with the tuning firms latest upgrade for the Audi S4, which it rebadges as the AS4.

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ABT Sportsline’s Audi AS4 gets upgrade from the standard 333-hp to 429-hp with a maximum torque of 383 lb-ft. That’s quite a bit of boost. Top speed has been bumped up to 175 mph.

On the visual side of things, ABT Sportsline offers a range of alloy wheels ranging from 19 to 20-inches.

– By: Omar Rana