Has any one sent their front exhaust pipes to jet hot or any ceramic coating shop to be dipped? I did this on a big block Ford and it reduced engine heat, and never rusted, rotted or changed color. These headers were expensive to have made, and after 12 years, look as good as new.
I will send mine out to Jet Hot when the M3 comes in May, as it seems neither the Crome or black pipes look presentable very long.
