WTB Dutch Bypass

lar · 03-02-2011, 11:00 PM

I am looking for a dutch bypass to fit a 1500 Nomad.

bullman · 03-02-2011, 11:12 PM

I don't know what it is, but maybe I need one too

cactusjack · 03-02-2011, 11:17 PM

Quote:

Originally Posted by bullman

I don't know what it is, but maybe I need one too

It's an assembly of pipes used to eliminate the "goats belly" in the exhaust system. I don't think they are made anymore, and if I remember, they were quite expensive. I'm sure the OP is looking for someone who might have a used one for sale.

**Idaho** · 03-02-2011, 11:20 PM

You are correct Scott. They were both pricey and illegal. I believe that anyone who makes one puts himself at risk by selling them. Too bad.

AlabamaNomadRider · 03-03-2011, 12:53 AM

What made them illegal? The pollution that were allowed to escape?

**Idaho** · 03-03-2011, 07:52 AM

Quote:

Originally Posted by AlabamaNomadRider

What made them illegal? The pollution that were allowed to escape?

That's a good question when you think about it. They allowed the stock exhaust to be modified to run without the catalytic converter. Makes you wonder how aftermarket pipe manufacturers can be allowed to make replacement pipes with no converter. Must be a hole in the law or something.

I'm sure someone here will know.

**ringadingh** · 03-03-2011, 08:58 AM

Im sure you could find a muffler shop to make one up for you. Gadgets sight has an article about them.

trosco · 03-03-2011, 09:09 AM

HPD, note the "for off road use only" disclaimer in the fine print on most new aftermarket pipe these days

cactusjack · 03-03-2011, 09:17 AM

As I recall the dutch bypass was nearly as costly as a set of aftermarket pipes. Just buy a set of Cobras or Vance and Hines and be done with it.

**ringadingh** · 03-03-2011, 09:19 AM

I can't see it making anymore difference than gutting the gaots belly performance wise. The only real difference I see is that you may gain a bit of room for some reason if you need it.

ve3hzz · 03-03-2011, 09:46 AM

Quote:

Originally Posted by Ringadingh

I can't see it making anymore difference than gutting the gaots belly performance wise. The only real difference I see is that you may gain a bit of room for some reason if you need it.

From what I read at the time the Dutchman's pipe/bypass pipe was made it did make a slight increase but not a huge amount. It did change the exhaust tone as well. I was thinking of making one to replace my goats belly for that and to gain some space under the bike. I too thought a muffler shop could make one fairly inexpensively as it's just a Y pipe basically with a different angle for the bends. As for legal reasons not to sell them, with after market they are a bolt on and all say OFF ROAD USE. These are to modify the original exhaust, which would not be allowed. Would be the same if someone could get a lot of FACTORY exhaust and then gut them and resell them, wouldn't be allowed from what I recall of the way the law is written. I think Jack is right, it's a loop hole they get by for AFTER MARKET pipes being they are stamped "For OFF ROAD USE ONLY" just like many HID look colored headlight bulbs are sold that way. Everyone knows they will be used on cars ON the road, but it's a loop hole of the law!!!

Scott

AlabamaNomadRider · 03-03-2011, 10:04 AM

So with any type pipe that says off road use only if law enforcement wanted to be a$$es they could probably ticket you with that type of pipe.

ve3hzz · 03-03-2011, 11:00 AM

Quote:

Originally Posted by AlabamaNomadRider

So with any type pipe that says off road use only if law enforcement wanted to be a$$es they could probably ticket you with that type of pipe.

Not sure if they would be able to or even care much. They would be more concerned with it making too much noise and give you a ticket for that. If they did and you went to court, they may get into it, but I doubt it (here anyway) As there are different laws in each state, guess that would be up to them. Also if (when) bikes have to have pollution emissions tests then it maybe that without factory equipment will not test it. Some cars without catalytic converts have to go have one installed or they won't test it as it came with one. So without that E test no plate/license renewal.

Scott

redjay · 03-03-2011, 12:22 PM

Gutting the goatbelly on my bike made the performance worse and sounded bad IMO. Took it off after one day.

kpmhspirit · 03-03-2011, 10:53 PM

Quote:

Originally Posted by lar

I am looking for a dutch bypass to fit a 1500 Nomad.

http://home.insightbb.com/~kpmh.010/N-Dutch-Bypass.htm

Been there, done that. With the debaffle and DB the sound is not too bad but not as good as the Cobra's I have now but not as loud either.

Pete

03-02-2011, 11:00 PM	#1
lar Sr. Member Join Date: Jun 2010 Location: Concord, NH Posts: 1,407	WTB Dutch Bypass I am looking for a dutch bypass to fit a 1500 Nomad. __________________ Larry Martel 02 1500 Nomad VBA 01565 VROC4737 Patriot Guard Rider Login or Register to Remove Ads
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03-02-2011, 11:12 PM	#2
bullman Member Join Date: May 2010 Location: Painesville, Ohio Posts: 193	WTB Dutch Bypass I don't know what it is, but maybe I need one too
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03-02-2011, 11:20 PM	#4
Idaho Join Date: Aug 2007 Location: Pocatello, Idaho Posts: 5,241	WTB Dutch Bypass You are correct Scott. They were both pricey and illegal. I believe that anyone who makes one puts himself at risk by selling them. Too bad. __________________ Idaho (aka Curmudgeon) Blue Knights Idaho III VBA #110 VROC #24864 IBA #49753 2007 Nomad 86,000 miles Bud Smalley Pocatello, Idaho Idaho Jack Adapter
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03-03-2011, 12:53 AM	#5
AlabamaNomadRider Sr. Contributor Join Date: Jul 2009 Location: Boaz, Alabama Posts: 13,742	WTB Dutch Bypass What made them illegal? The pollution that were allowed to escape? __________________ Gene Cross, Jr. Boaz, Alabama KawaNOW/VBA #1181 Login or Register to Remove Ads
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03-03-2011, 08:58 AM	#7
ringadingh Join Date: Aug 2007 Location: Newmarket Ontario Canada Posts: 35,387	WTB Dutch Bypass Im sure you could find a muffler shop to make one up for you. Gadgets sight has an article about them. __________________ 2002 Nomad aka Bountyhunter VBA #27 VROC #18951
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03-03-2011, 09:09 AM	#8
trosco Sr. Member Join Date: Feb 2008 Location: Charlotte, NC Posts: 1,464	WTB Dutch Bypass HPD, note the "for off road use only" disclaimer in the fine print on most new aftermarket pipe these days __________________ trosco: just call me Ross 2007 Black & Titanium Nomad (Nomad made 65K but got replaced 2014) 2010 Titanium Goldwing 2014 KLR 650 New Edition
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03-03-2011, 09:17 AM	#9
cactusjack Mega-Contributor Join Date: Sep 2007 Location: Where it doesn't snow...ever! Posts: 21,926	WTB Dutch Bypass As I recall the dutch bypass was nearly as costly as a set of aftermarket pipes. Just buy a set of Cobras or Vance and Hines and be done with it. __________________ Scott "Cactusjack" Hanks VBA #00105 H.O.G. #4250060 2011 H-D Ultra Limited 103ci :: 2011 HD Electra Glide Ultra Limited w/Stage 1 :: Rallies: Mesquite '08\|Custer '09\|Cortez '10\|Crescent City '11\|Kanab '12\|Antlers '12\|Estes Park '13\|Antlers '13\|Orofino '14\|The Dalles '17
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03-03-2011, 09:19 AM	#10
ringadingh Join Date: Aug 2007 Location: Newmarket Ontario Canada Posts: 35,387	WTB Dutch Bypass I can't see it making anymore difference than gutting the gaots belly performance wise. The only real difference I see is that you may gain a bit of room for some reason if you need it. __________________ 2002 Nomad aka Bountyhunter VBA #27 VROC #18951
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03-03-2011, 10:04 AM	#12
AlabamaNomadRider Sr. Contributor Join Date: Jul 2009 Location: Boaz, Alabama Posts: 13,742	WTB Dutch Bypass So with any type pipe that says off road use only if law enforcement wanted to be a$$es they could probably ticket you with that type of pipe. __________________ Gene Cross, Jr. Boaz, Alabama KawaNOW/VBA #1181
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03-03-2011, 12:22 PM	#14
redjay Top Contributor Join Date: Feb 2008 Location: Ontario Posts: 6,927	WTB Dutch Bypass Gutting the goatbelly on my bike made the performance worse and sounded bad IMO. Took it off after one day.
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