Sign Up! To view all forums and unlock additional cool features
Welcome to the #1 Fiesta ST Forum and Fiesta ST community dedicated to Fiesta ST owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the Fiesta ST Forum today!
Hello all I’ve recently gotten the P0420 fault on my 16 FiST. I have the MBRP exhaust and I got under to check out the down pipe and saw this. I’m curious what brand is this? I couldn’t find it online
There is corrosion there, but i shouldbt be creeping under the weld. It looks like a gap. Vibration and thermal expansion/ contraction will break under a bad weld
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.