Description
Mustang S550 Ultimate Headers with custom 3″ exhaust (2018+)
Ultimate Headers part number 475031.
Custom true 3″ exhaust all the way to 3″ race mufflers and dumps.
Includes new header gaskets, header bolts, O2 sensor extension and V band clamps.
the cold start will not make you any friends.
Other than that the exhaust tone has lots of deep volume driving normally.
Wide open throttle and it gets rowdy.
Asking $1700 shipped for both
header alone retails for $1989 brand new
Asking $1,100 for header only.
