I installed my coil overs a few weeks ago and lowered the ride height about 1.5”. Looked great but I had some pretty serious negative camber and some toe problems. There is no factory camber adjustment in the rear and minimal toe adjustment. I got this set because of Cobb’s quality and actually was the most cost effective to replace both. I also picked up a set of Cobb HD adjustable end links too because of massive sway bar preload installing the coil overs. Parts were a PERFECT fit and I was able to adjust out the majority of the negative camber. If you are going lower than 1.5”, you may need a different set of lowers.