Much better quality than OEM stamped steel. My son has a 2000 Chevy Impala. They have been bent and deformed through abuse as anchor points. These are solid bars. Installation is easy. At the same time, the rack changed, and then drove to the alignment. Rear camber can be adjusted, so it is recommended to adjust the wheels after working on the rear suspension. Tip: Install the camber bolts yourself. They cost about $20, but the shop will charge you about 10x that price. Unbelievable.