2GN.ORG

Posted: **Wed Feb 14, 2007 12:34 am**

Howdy,

I know there is a restriction in the cat right after the connection to the header. Would it be worth it to open this up to flow better?

Posted: **Wed Feb 14, 2007 9:59 pm**

You probally won't feel anything. Will it show a difference on the dyno maybe, but very little difference.

Posted: **Wed Feb 14, 2007 10:48 pm**

bleh, might as well do it since it won't cost much.

Worth it to open up catalytic converter piping?