y-pipe outlet, 70mm/80mm, does it matter??? - G35Driver - Infiniti G35 & G37 Forum Discussion

#1

03-09-2006, 07:59 PM

bww1980

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y-pipe outlet, 70mm/80mm, does it matter???

as the title states...some of the y-pipes are 80mm outlet and they advertise it to fit the oem mid-pipe w/o modification, i read that oem mid-pipe is 70mm, so do i need to do something to fit a 80mm y-pipe to my oem midpipe...

thanks,
benjamin

Last edited by bww1980; 03-09-2006 at 09:14 PM.

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#2

03-09-2006, 08:12 PM

dofu

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Shouldn't be any different... bolt-on parts are usually made to be compatible with stock parts without any modification...

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#3

03-09-2006, 08:35 PM

bww1980

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cool thanks,

by the way, do you have any aftermarket y-pipe/midpipe/muffler?

benjamin

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#4

03-09-2006, 08:37 PM

dofu

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My G is stock still...

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#5

03-09-2006, 09:54 PM

bww1980

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everyone else?

benjamin

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#6

03-16-2006, 01:05 AM

TedRuxpin

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do not run 80mm aftermarket Y pipe to oem midpipe stock exhaust. I did it while waiting for the FUJI to come in. There is a serious bottleneck in the high rpms. You will not get as much GO as you want.

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