3" or 4" uppipe/downpipe

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Feb 26, 2014 | 03:49 AM

#26

Silent_Bob69

Honda-Tech Member

Joined: Mar 2012

Posts: 84

Likes: 0

From: Lake Wylie, SC

Re: 3" or 4" uppipe/downpipe

my 3" bumper exit was a little bit louder than my 4" hood exit, but I didn't have near as much fumes or soot issues with the bumper exit.

Feb 26, 2014 | 04:52 AM

#27

LightningTeg

Honda-Tech Member

Joined: Nov 2007

Posts: 5,313

Likes: 22

From: Indiana

Re: 3" or 4" uppipe/downpipe

Make no mistake, 4" is way louder then 3".

Feb 26, 2014 | 09:02 AM

#28

shawty22

Honda-Tech Member

Joined: Apr 2010

Posts: 685

Likes: 1

From: Wisconsin

Re: 3" or 4" uppipe/downpipe

Yes. A lot more room to echo around.

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