does a performance exhaust pipe really make a difference? - Page 2

epyon96r · 08-26-2013, 12:57 PM

Hahaha, ill be under the porch!

prodigit · 08-26-2013, 01:22 PM

Sometimes I think how that bike doesn't fall backwards with those huge pipes?

It's a sports bike, but I'm sure if a chopper/bobber/cruiser style bike had these exhausts they would sound even the more fearsome!

epyon96r · 08-26-2013, 02:42 PM

If I had those, I could do wheelies!

prodigit · 08-26-2013, 05:54 PM

Build a turbine in the exhaust and ride on the rear tire, 60 degrees uptilted

epyon96r · 08-26-2013, 07:59 PM

Turning a scooter into a jet powered unicycle. Id like to see that in custom builds lol

jct842 · 08-30-2013, 01:42 AM

Any lawn equipment shop will carry a briggs muffler, for a 10 to 12 hp one expect about $10 bucks. I think I used a 3/4" gas pipe coupling, same as a water pipe except no plating. Set it in lathe and removed the threads on one end so it would slip over the exhaust pipe right where I cut the OEM muffler off and welded it. Made bracket to support the coupling to bolt to engine where an original bracket was. Screw on the briggs and your done. BBQ paint on it once in a while......it does burn off in time. Muffler can't weigh more than 8 oz. so it is not going to ruin the pipe or crack off due to stress/

epyon96r · 08-30-2013, 12:14 PM

Thank you!

rucksak · 10-21-2013, 01:13 AM

You should only add an exhaust pipe if you are a sports biker. Normal people don't need fancy exhaust pipes to drive on city roads. I HATE pipes that increase noise. If you are going to buy one, get one that does not disturb the whole neighborhood when you drive by.

08-26-2013, 01:22 PM	#17
prodigit Join Date: Jul 2012 Location: Miami, FL Posts: 389	Sometimes I think how that bike doesn't fall backwards with those huge pipes? It's a sports bike, but I'm sure if a chopper/bobber/cruiser style bike had these exhausts they would sound even the more fearsome! __________________
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08-26-2013, 05:54 PM	#19
prodigit Join Date: Jul 2012 Location: Miami, FL Posts: 389	Build a turbine in the exhaust and ride on the rear tire, 60 degrees uptilted __________________
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08-30-2013, 01:42 AM	#21
jct842 Join Date: Jul 2008 Location: way up north in arkansas Posts: 99	Any lawn equipment shop will carry a briggs muffler, for a 10 to 12 hp one expect about $10 bucks. I think I used a 3/4" gas pipe coupling, same as a water pipe except no plating. Set it in lathe and removed the threads on one end so it would slip over the exhaust pipe right where I cut the OEM muffler off and welded it. Made bracket to support the coupling to bolt to engine where an original bracket was. Screw on the briggs and your done. BBQ paint on it once in a while......it does burn off in time. Muffler can't weigh more than 8 oz. so it is not going to ruin the pipe or crack off due to stress/ __________________ 1983 Yamaha Riva 180cc 2007 Yamaha Majesty 400cc
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08-30-2013, 12:14 PM	#22
epyon96r Join Date: Jan 2013 Location: pasadena, tx Posts: 135	Thank you!
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10-21-2013, 01:13 AM	#23
rucksak Join Date: Oct 2013 Posts: 5	You should only add an exhaust pipe if you are a sports biker. Normal people don't need fancy exhaust pipes to drive on city roads. I HATE pipes that increase noise. If you are going to buy one, get one that does not disturb the whole neighborhood when you drive by.
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