Midias wrote:mig0s wrote:Didn't people had leaking/cracking issues with OBX headers? I remember a whole thread about it.
I believe a lot of that came from worn rear engine mounts causing stress in a bad area. In know my custom stainless Y pipe also had that issue.
ditto ^
The EGR pipe cracked off my rear header. It is because the flange on the rear header would vibrate up against the cross section on the frame of my car. Hard to say if it was because of a bad motor mount, because it still happened after I got my poly mount put in, but not as bad.
Quick fix for that... take a drill or something under the car and use it on the thin plate piece that comes down over the cross section. that will create enough clearance to prevent the flange from vibrating against the frame. at least it did for me. it wasn't hard to do, i'm handy, but i'm no mechanic.
if you buy the OBX headers and you have the same vibrating problem, just don't do what I did and let it continue for a few months. that was stupid of me. just take the drill and fix it and you shouldn't have to worry about cracking.