It took me 10 minutes to install my tuner after i got it. It's pretty much plug and play. Some people were even able to do it without removing the sled, as the slot in the bottom of the sled was big enough to fit the tuner through. If you strategically place the antennae and tuner plug from the sled to a spot where you can reach them, you can do it without removing the sled. Otherwise it's just a matter of pulling the sled, plugging it up, popping the sled back in and you're good to go.