how do u guys go about replacing the header to an aftermarket one? U know, since the header has the cat on it? what cat do u use to go along with an aftermarket header?
Originally posted by Baker@Jun 23 2003, 06:10 PM ummm, the cat unbolts from the exhaust manifold and the header only replaces the manifold in most cases
Originally posted by E_SolSi@Jun 23 2003, 06:21 PM a lot of them have the cat as part of the header
in this case replace the header and exhaust nd get a normal cat or test pipe it
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