Exhaust
#1
Exhaust
Hi, I am new to the forum so please forgive me if this has been asked before. I have an 03' Lariat FX4 and will be doing exhaust work on it soon. I would like to either install Raptor mufflers or at least a newer model truck mufflers (2019-2021 etc,). Besides the obvious fabrication that would need to be done is there any engine or computer retuning that would need to be done? I am not worried about the fit but didn't know about back pressure, proper exhaust flow etc.
Does anyone have any ideas?
Thanks
Keith
Does anyone have any ideas?
Thanks
Keith
#2
Bleeds blue
No, not with cat back mods. You should be good to go.