straight pipes?
#2
RE: straight pipes?
you need an h-pipe in there to equalize the exhaust pressure. if you ran straight through muffers (which offer no back pressure at all) then you dont need an h-pipe.
no you will not gain any hp by deleting your h-pipe. you will gain hp from putting on aftermarket mufflers cause the stockers are junk
no you will not gain any hp by deleting your h-pipe. you will gain hp from putting on aftermarket mufflers cause the stockers are junk
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tj@steeda
Steeda Autosports
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09-24-2015 09:18 PM
trashxtrash
4.6L (1996-2004 Modular) Mustang
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09-20-2015 10:49 PM