New Header Disappointment

[porsche986spyder]

Originally Posted by boxstar

rule1, you do know that removing the 1st set of cats are also illegal

When you say 1st set which are you referring to? The ones built into the stock headers, or the ones on the down pipe? It's probably illegal to remove either one of them. But I think it would be okay, as long as you kept at least one set. Most of the after market headers delete the cats connected so there are very few options there.

[rule1]

I am talking about the cats that are not intergrated in the headers. And that is not illegal in missouri as I had my car inspected after I put maxspeeds headers on.