Finally getting around to changing engine/gearbox oils, am removing plastic undertrays and just wondered do they actually serve a purpose other than visual, protecting from spray maybe?, thank you..
They keep the road dirt and splashback to a minimum, also make the back of the car look more finished.
You should definitely keep them on.
Reminds me mine have been in the garage for 2 or 3 years :D
Excellent, i shall refit them but with stainless bolts/screws instead of rusty bolts and plastic tiewraps