Very happy with this product and for the price it far outweighs the need to install an airbag. raised the butt a few inches (back to the level of the front). I couldn't ask for more. Installation took less than 30 minutes. Keep in mind that most stores will not install customer-supplied parts. So be prepared to install them yourself. Because of the springs, you'll need either a spring compressor or a scissor jack and deftly set these bad guys in place.