Restrictive Y-pipe..
Restrictive Y-pipe..
I have an '04 F350 v10 SCrew and was looking to do some mods. I have read where some folks have replaced the stock Y-pipe along with header installation. Has anyone only replaced the y-pipe and seen noticable improvment in performance, sound, etc?
TIA
M
TIA
M
?
Originally Posted by mster1
I have an '04 F350 v10 SCrew and was looking to do some mods. I have read where some folks have replaced the stock Y-pipe along with header installation. Has anyone only replaced the y-pipe and seen noticable improvment in performance, sound, etc?
TIA
M
TIA
M


