|
Are you talking about staining on the actual exhaust tip or some other portion of the exhaust when you say "exhaust pipe?" The exhaust is made of steel that will discolor over time, the one car may just have had that particular pipe replaced relatively recently. If it is the actual exhaust tip, those are made of stainless steel and can be easily cleaned up. One car may have had the exhaust tip cleaned and the other may not have been cleaned. They all get dirty over time but clean up pretty easily.
|