Is there a procedure or treatment that could remove the rust first or is it a problem that has gone too far and will ultimately take its toll? The car is over $50k and I'm not sure it's worth it in this condition. The rest of the car is in really good shape.
Looking at a 24k mile GN. Do these undercarriage pics look like it's in good condition? Will an undercoating treatment be enough to repair the corrosion?