Hi, was thinking about getting the giac tune for my 2011 sline a4 (stock) through pfaff tuning. Before doing so I would like to know if anybody else has also had this tune, if so how did it affect your audi? How much horse/ torque did it add, and was the sound of your vehicle altered at all? Please share your experience, specifically pros vs cons.

Thanks

 

Another member and friend did exactly what you are considering and was really happy with the experience and performance improvement. He really noticed a dramatic increase in performance of the car.