Took my kit off today, just to clean behind it as thats one of the places that never gets cleaned. The side skirt pegs that are welded onto the sills tend to rust (seen this on a few Astras). Mine are spot on, and I sprayed them with Wax Oil to protect them . You should see the muck that sits behind the skirts and rear bumper lol. Mine is like brand new again. I also gave it an oil change and oil fiter change today. I should have my bumper on monday then it's off to get Moted and Taxed.