I just put a high flow flowmaster cat on my car and i keep burning out the O2 Sensor in the header is their a special sensor i need to get or what any help would be greatly appreciated.
Fast isn't always good, looks and sound is sometimes better
Imamarine
I've never had any trouble with the Bosch OE type replacement sensors. Which brand / part number sensor are you using right now?
I was a retard, and now I'm permanently banned.