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Discussion Starter · #1 ·
I wanted to cut one open and see what can be done to make it louder for hardly no money and see why this bike has no balls with this pipe on...

here it is

Cat


All the piping it has to go through in order to go out the tail pipe


I removed the cat and the pip connecting to it and had a friend weld it back
up.

I am told it doesn't sound deep. Kinda high pitched. I will know more tomorrow when I get to work and stick it on
 

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Lots of people here in Thailand do it.

Plenty of shops offer the service for 2000thb.

I seen/heard a few and it sounds like there's an aftermarket pipe on it.

Though as it's a single cyl thumper I'm not a full convert.

Good on ya though, I was thinking of doing the same the before. Still might.
 

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Discussion Starter · #9 ·
It's not to bad. I installed it on mine when I got to work.
It's not as deep as my wife's twp-bros but it is louder. Sounds more like a dirt bike now.

I am going to go drive it around the street and see how it sounds with a Load.

I have a dyno day coming up with it to get base runs stock.

Then either getting the Yoshi slip-on or full. and redyno'ing it and she what/where it helped.

Did this on my CBR1000 with the Yoshi slip-on. gained about 9whp lol
 

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I was under the impression if you changed the exhaust it had to be dyno'd or reprogrammed or something?
Thats why i bought the Leo Vince, site stated designed to run with factory Fuel Inj setup. Others didnt state that. Made me wonder also about changing the exhaust.
 

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Discussion Starter · #12 ·
I was under the impression if you changed the exhaust it had to be dyno'd or reprogrammed or something?

Per Yoshi.
You can run their full system and not need a remap. Stock fuel will handle it.

I was looking at the stock header and really only see a few bends and the material as being the major difference. to me not worth the extra penny,

I am ordering my Leo Vince GP Corsa tomorrow
 

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Per Yoshi.
You can run their full system and not need a remap. Stock fuel will handle it.

I was looking at the stock header and really only see a few bends and the material as being the major difference. to me not worth the extra penny,

I am ordering my Leo Vince GP Corsa tomorrow
Be warned, the GP Corsa is loud, but I like it! I wouldn't bother with the dB killer.
 

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anybody recommend a good slip-on exhaust, or a full exhaust? im thinkin about replacing the whole exhaust and i dont feel like spendin 600 bucks on crap. only got 550mi on my '12
 
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