Very cost effective and easy to install. The performance speaks for itself: vibrations have decreased immensely and driver comfort has not been sacrificed. MUCH better than the crapy OE piece. Very pleased.
Don't buy this mount without the zero gap mount for your V8 S4!
I love this mount, it introduced virtually no vibration and firmed things up nicely. Great value for money, but requires some effort to install. Unlike the 2.7, this one requires bumper removal. Along with trans, engine and diff mount, this is great!