Yes mate, I had mine redone, it wasn't really that bad but because I showed my car in concourse I wanted it mint so had them "re-connolised".

The seats have to be removed from the car and they had them for 3 days where they strip the colour out of them and then airbrush the colour back into the leather. Sounds strange I know but my seats have covered 78k miles but they are better than some 30k milers, I shit you not.

Cost me £70 a seat

Just ask some trimmers in your area