After multiple tries at get m9517 shocks, the QA department at Skyjacker must've taken the day off! M9553 shocks arrived each time, so wrong part in correctly labelled box 4 times. I am usually purchasing Bilstiens. These arent even close in build quality and pressure, body thickness, and ease of installation. The grommets arent installed, the paint is not even, already showing signs of rust on all 6 that came in, stickers bubbled... Going back to Bilsteins. Not impressed with Skyjackers.