I was looking at your post about your borla header. I recently put one on my car and I get an almost exhaust leak sound out of it. Iv been under the car a bunch of times and there is no leak so I figure it just must be the way the header is now scavaging exhaust gasses now. I was thinking of wrapping mine as yours is. I just wanted to know if you get any noise out of your header of if the heat tape dulled the noise.