dC HEADERS

[desole1019]

hey i have a 4-2-1 DC header that i bought from my freind....besides the o2 extension lead and the gasket what else do i need to buy?......one more thing i whent to my mechanic and he said that since this would remove the precat i wouldnt pass emissions.....is that true?

[nametakennow]

Please search. We have several threads on this subject.

No you do not need any other parts aside from plugs for the bungs you don't use, if there are any.

Also check the Table of Contents and take a look at the "common fixes" thread. I have instructions on how to pass emissions with a header in there.