Focus Fanatics - View Single Post - Anyone recognize this High Flow Cat pipe?
View Single Post
Old 12-29-2012, 02:58 PM   #16
I used to drive this
macdiesel's Avatar
Join Date: Jan 2006
Fan#: 31579
Location: Chicago, IL
What I Drive: 2010 mazdaspeed3

Posts: 3,310
FF Reputation: 21 macdiesel Great Standing Member
Buy-Sell-Trade Rating: (14)
The post cat 02 sensor is in a bad spot. Riht at the bend. My original cfm hfc looked like one in picture and ended up cracking in a few places. One of which was on the second O2 bung. I believe cfm did away with that design due to failures.
I now drive a Japanese Ford.
macdiesel is online now  
    Reply With Quote