Installed the rear in 90 minutes. Installed the front in 9 hours. Had to do it twice because the instructions are garbage. It’s telling me to undo bolts with 17mm wrenches and I have 11mm hex bolts. Very vague at best. I’ve been chasing clunks and noises for months, and I feel like I have a bottoming out issue on the driver’s side front. No shops around me will even touch it because it’s Rough County. Save your money and buy Dobinson’s.