Its easy to do
slide tank in from bottom and find a bolt with the same thread pitch and bolt it in. I didn't even take my fender off. I was able to slide it in from the bottom and fed my hand up from the bottom too. You have to add a few inches of wire to the existing pump wire otherwise it won't reach the new pump location in the fender area. The rubber line that directs the fluid from the pump to the wiper nozzles reach so you shouldn't need any additional rubber line. I did the swap over 3 years ago to get my optima red top battery in.
