Yeah, Bilsteins are the way to go, however, the 13 and 14 models have redesigned UCA'S which have been faulty already. Any aftermarket spacer or adjustable front shock have already caused the ball joint to seperate. Some haven't had this issue yet, but it is becoming an issue.

I myself just purchased the Bilstein shocks, but I'm also purchasing Mevotech UCA's to replace the factory UCA's. I know Zone has them as well, but they cost twice as much. Something to consider.