California-based
tuning house TAG Motorsports is no stranger to the four-ring brand, being one of
the first aftermarket firms to trick out the 2013 spec S4. One of its customers
recently bought the latest iteration of
Audi’s sporty sedan for a touch up, and
the transformation encapsulated in these images were completed in a day. The charge
was to add aggression while maintaining the S4’s elegance.