Kevint0609

I'm searching everywhere online and am unable to find the specs for the 2015 ecoboost exhaust pipe sizing. I want to know the stock numbers mainly for the small pipe after the muffler and before the exhaust tip, but also wanted to know the diameter of the rest of the pipes as well, from muffler to resonator, resonator to cats, and cats on. If anyone can help with a link or just knows the answers I would greatly appreciate it. Thanks!

movielover40

I would call some muffler shops in your area and see what they know.

Have you called local Ford dealer parts department?

iamShifteR

I believe this is 2.25" piping