blackbeast_FX4

does anyone make an aftermarket exhaust manifold for 5.4 liter motors?

CrewCabKyle

Do you mean headers??

blackbeast_FX4

nah i know the difference lol i was just searching parts yesterday and wondered if anyone made a new manifold just curious no real interest

07FX2

dude if you have a bad manifold just replace it with a header. THe manifold is causing alot of backpressure by traping alot of gases. Get some headers get better fuel eco and power. But thats just me. I have a exhaust manifold leaking and its annoying as hell. :/

CrewCabKyle

Ide buy headers before an exhaust manifold dude.. Just save up the extra cash, IMO itd be worth it.

blackbeast_FX4

ya i am i was just asking about it my manifold is fine