A bit fiddly to fit but well worth it. Looks great on the car now that it matches with the reversing light & it's also worth fitting 'cree bulbs to both sides as I have done.
Easy to install, evens back up, but take note of previous comment around being mindful of residing stones caught under existing fitting to avoid scratches. Glad I fitted, nice simple touch.
Easy to dismount the old one, bit please take care to clean the rear fender around the light before dismounting it. Any stones and sand scratches the paint due to the snug fit of the light. It is the second thing I changed on my RS (first was led number plate lights). Also, great service from TTS as always!!
If you only do one mod, do this, looks much better in the flesh than pics, get yourself an LED bulb too, the red bulb that comes with this is a tad pinkish in colour when lit. Excellent sevice as always.