does anyone have nitrate coated exhaust piping from the cat back? im not really sure how the nitrate coating thing works..but i have seen the TRI-Y 4-2-1 headers, and i like the look. IM just curious of someone has done it to other parts on the car..

 

Ive been trying to find the nitrate coated header! But, the hytech replica sold on here doesnt sell them anymore