Mine is an 06 also. Several years ago I installed the Goldline leveling rear springs (I already had put in the swaybar when it first came out0. The only problem I had with the springs was that they would fall out when I put the car on a lift. I had to get shorter shocks to keep them in place. But now the car really handles nicely. I just need to get rid of that noise up front from the worn bushings. I used poly bushings on my Datsun race car and loved them. Also have them on my latest hot rod, and they are also from Energy Suspension. Great product.