Install is straight forward. If you have a DSP Sub you'll have to remove that first. And then remove the 3 bolts I think from each original assemblies and remove them. Wiring is plug in to OEM. If you have a 2004+ you'll need the capacitor fix which goes on the LED electrical wires. Mine had been on for 2 years when I sold it 4 weeks ago and I never had an issue with it...and didn't have to futz with the stupid bulbs burning out which seemed like an ongoing issue.
Also, they do change the rear of the cars looks and it's a nice update.
This isn't the greatest picture...
