FTNFX4

any one cut two of the 4 cats off of there 2004 f150s i have a 40 series flowmaster

TruckGuy24

Many people have... I can get you a write up... but the stupid other site is down... when I get a chance it is working, I will link it to you.

FTNFX4

thanks man

ca3sar

please post here also

TruckGuy24

http://www.f150online.com/forums/exh...rear-cats.html

I thought it was a write-up... but it just some pictures. Darren is very very good at exhausts. I learned much of what I know from him. If you look in the thread, it may answer your questions. If not, feel free to post questions and I can run them by him if I do not know Hope that helps some guys!