Ok I remember seeing someone doing something on this before but i searched and found nothing. So I figured why not ask the wonderful group at H-T.
I believe I remember someone posting on cleaning up the stock exhaust manifold on an accord (taking of build up and such) and I was wondering what the best way to do that is?

 

bump!

 

I don't think you'd even notice. But if you did, it would be easier to just remove it and use a wire brush and a die grinder. Just wait, and swap in a DC or OBX header....there ought to be a noticable difference.

 

I don't think you'd even notice a difference. But if you did clean it up, it would be easier to just remove it and use a wire brush and a die grinder. Just wait, and swap in a DC or OBX header....there ought to be a noticable difference.

 

my bad.....double post.