Installation took about 30 minutes, easy to cut and shape. The glue with the included promoter worked very well, it's strong there, no way it just falls off. He does what he says and can't even say he's there. It has saved my lip a few times since I put it on (I waited to fit a new lip until I put it on and I'm glad I did). If you have a good car and want to protect your lip, this is for you. I would buy this again.