Video/Sound clip of my NA-T exhaust
#20
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#21
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well I have not added up all the bills, the piping I think worked up to around $5-600, which includes the 3.5" mandrels and flexpipe for the downpipe.
I did all the fabrication my self, so the welding just cost me my time, plus the small amount of gas and welding wire
I did all the fabrication my self, so the welding just cost me my time, plus the small amount of gas and welding wire
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My exhaust is 3.5" that splits into dual 3" at the back. The 3.5" was a tough size... it was hard to find flanges/flexpipes/bends. It would have been easier to do 4" into dual 3"s....but I think the 3.5" is more than big enough for my goals.
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I'm no scientificist.... but I am pretty sure that one 6" pipe is actually more area of flow than dual 3" pipes.... I have read this somewhere... I think.
Even looking at a 4" compared to a 3" there is a huge difference in pipe size there...from looking I would bet that the 4" flows about the same air as dual 3's
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#29
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