Are headers worth the headache???
So how the installation and could you tell putting the headers on your 5.4?
Thanks
Thanks
Originally Posted by 72 mustang
i have 2002 supercrew and im putting on headers next week i let you know how it goes and any hp diference btw i have 5.4 though and ther shorties
Originally Posted by Padron
Also, I put them on a 7700lb Expedition, that was pretty slow to begin with.
-Patrick
yes installing headers suck right side is easy left side sucks but it does flow alot better it revs easy and passing cars on the highway is easy i do have a catback and stock exhaust behind the headers( i cant wait to get my chip back )



