I would get the highest level available if the company you use has more than 1.
As far as other companies, take a look at :
http://www.nitroplate.com/
They have some great looking coatings. I've seen several sets of headers they have done. Look fantastic.
David Cole
As far as other companies, take a look at :
http://www.nitroplate.com/
They have some great looking coatings. I've seen several sets of headers they have done. Look fantastic.
David Cole