The question is for SVA do we wrap our exhaust headers and how far down the pipe do we go ( just thinking they get very hot and how do we stand with the Sva man) or can we go naked???????????

pretty sure you can go naked, and i don't think you have to wrap the headers either. just don't get too close

You can set fire to your trousers as long as you are not able to scratch yourself !

my first sva i had to lag the front pipe down to silencer,my 2nd one he didnt comment tho i did make a shield for the cat

I got though my SVA with no lagging.