I'm looking to fit a removable westfalia towbar to my 07 SLine Quattro A6. The cheapest I've found the towbar with the car specific electrics is £358. Based on this the quote for supply and fit I have had from a local supplier works out at an addtional £300 for the fitting which I think is a bit too steep for a couple of hours work especially when that doesn't include to codeing required.
Has anyone fitted on themselves? How much hassle was it and how easy was it to do the bumper cut without ruining the bumper?