It depends on how bad your scratch is. I tried 鈴師傅 on my curbed rims, they just machined the rashes + scratches until the surface is smooth. If the damage is severe, then I don't think anyone can do much about it.
2008 E92 335i
JB/SB/Alum | Sports | M3 Tri-Stiched Steering Wheel w/ paddles |
Full M-tech bodykit | Vorsteiner Bootlid | 19" LC Z2S |
and more's coming...