Looking for some opinions if possible. Car is booked in to be checked out next week, but just curious as to what the problem is... Recently had new front discs and pads (OEM) fitted. Bedded in carefully. I am now getting wheel judder at a steady 80-100 mph, becoming more noticable when braking. First thoughts were a warped disc, but its not only happening when braking, so then turned to wheel balancing. Had the four wheels balanced, and it remains the same. I also had the fronts swapped to back, and the car is behaving exactly the same. Now thinking it could be a suspension problem. Are there any common faults with the S3?