i have the BBK shorty ceramic coated headers and they are supposed to not turn rusty or off colored looking. Well they have a slightly yellow tint to them...is there any way to like polish them or something? I would think a polish would burn off
A good rubbing compound such as 3M Perfect-It II will take off the yellowish tint they have. Unfortunatley, it will probably come back in the next few hundred/thousand miles, but they will look good for now.