Ford Powerstroke Diesel Forum banner

1 - 9 of 9 Posts

·
Registered
Joined
·
429 Posts
Discussion Starter #1
A buddy of mine was wanting to remove his cats of off his f-150. But he was told that if he did that, that there were fuel sensors, that would radically change the running of bhis truck. will a programmer help this, or is there a way to remove the cats wihout messing up his fuel injection???
 

·
Banned
Joined
·
47 Posts
If there are O2 sensors, no, you cannot remove them. Plus if you live in an inspection/emissions state... they will fail you for inspection/emissions.
 

·
Registered
Joined
·
429 Posts
Discussion Starter #4
ITS A 2005 5.4 4X4
 

·
Registered
Joined
·
429 Posts
Discussion Starter #6
i think he was looking for better throttle response and fuel mpg
 

·
Registered
Joined
·
429 Posts
Discussion Starter #9
thanks guys i told him, he went with duals magna flows i believe, he said he noticed a change but you know how that goes. always need more
 
1 - 9 of 9 Posts
Top