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Best h-pipe or x-pipe?

1210 Views 11 Replies 7 Participants Last post by  06RedfireGT
For the money, what is the best h-pipe or x-pipe with cats? I am running stock headers and pypes a/b's.
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Im really debating on upgrading my exhast. Someone told me these cars flow nice with the stockers...Now of course I realize that L/T 's are gonna flow more. But for N/A engines I wonder how mush of a diff it really makes?
thats not to bad.....
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