Abt Sportsline Has Added Power And Meanness Audi RS4

German tuner Abt Sportsline has increased the RS4's output to 522bhp while adding some aesthetic enhancements

from Car Throttle https://www.carthrottle.com/post/abt-sportsline-has-added-power-and-meanness-audi-rs4/?utm_source=carthrottle-rssfeed&utm_medium=rss
via Car Throttle