Hey guys,
I just installed the H&R rear sway bar on my S4... I noticed immediately much more responsive steering - especially at higher speeds, smaller inputs needed...
I also noticed significantly sharper turn in on onramps and curves....
And to my surprise the whole car actually feels tighter and stiffer. For the $250 plus install I happy with the improvements - bang for buck deff recommended...
ECS Tuning is selling it for $237 - http://www.ecstuning.com/Audi-B8_S4-...Bar/ES1876408/
But I got mine from tirerack... they matched the price for me.





