jferg92

Are you running cats after the headers or just replacement 2.5" pipe?

deanofay

This is a really good write up about exhaust and explains everything you want to know when trying to decide what size piping and set up to run. Helped me make my decision when I got my exhaust anyways. Hope it helps.
https://www.f150forum.com/f11/exhaus...re-myth-78102/