What needs to be done to make this work? The Teg is about a foot longer but does that move the location of the cat or is the rest of the exhaust just longer? Also, I have a Hytech knockoff header on my B18 which is still in the teg, but will that header fit in the Civic as it sits or will something need to be changed for that too?

 

My o2 housing for my turbo is rusted onto my downpipe which is why I'm trying to figure this out. I don't really want to try and find replacements when the parts I have work fine.

 

Last bump. Any info at all would help.