headers high flow cats 2005 ram
i am getting ready to put long tube headers and high flow cats on my 2005 ram 5.7 4x4 i am wondering what to do about the downstream o2 sensor reading a higher flow and getting check engine light or putting truck into safe mode. any help would be great before i get started thanks
You can get a o2 sensor at Summit Racing that will make your check engine light go off.
Had to get them for my 2004 5.7 HEMI. You have four of them, one befor the cat and one after the cat. That's what i had to do. Welcome to D.Forum.
Had to get them for my 2004 5.7 HEMI. You have four of them, one befor the cat and one after the cat. That's what i had to do. Welcome to D.Forum.


