From the article:
Not only space rockets are multi-stage vessels. Audi also adds another “stage” and tops its S3 with the even more powerful RS3. And the next boost is right around the corner:
ABT Power “New Generation“ and its extra control unit with its specially developed software provide the Audi RS3 with 430 HP/ 316 kW (serial version: 367 HP/ 270 kW). And maximum torque rises from 455 to 530 Newton meters, which is also reflected in these data: getting from naught to 100 kph now only takes 4.1 seconds and the electronically limited top speed of 250 kph is raised to 285 kph. Extensive warranties and test cycles on ABT’s own dynamometer and public roads guarantee utmost dependability.


Photos and article - 430HP Audi RS3 Sportback by ABT


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