yoshimura or two brothers? full or slip on?
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yoshimura or two brothers? full or slip on? - 8/6/2007 7:04:31 PM
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ATL600RR
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ok so this is my 1st post and i chose to skip the "new member" section, i apologise if this question has been asked a thousand times but i am curious as to what the common opinion is concerning two bros exhaust vs. yoshimura, as far as sound and performance, also is it worth it to just spend the extra $$$ and get a full system or should i just go with bolt on or "slip on" ?
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RE: yoshimura or two brothers? full or slip on? - 8/6/2007 8:33:39 PM
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knightslugger
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This really is a question that you need to set priorities to. rank what's most important to least important, and we'll be in a better position to help you choose the exhaust that right for you.
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2006 CBR600RR - Red - VStack Mod - .90 kg/mm RaceTech Forks w/ Gold Valves - DIM F/E - Pirelli Diablo Corsa III
Power without Precision is Pointless.
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RE: yoshimura or two brothers? full or slip on? - 8/6/2007 9:50:23 PM
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ATL600RR
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basically the louder the better i suppose, but i was just looking for a full on comparison, which one gives more horsepower, which one has a better tone,ppl's opinions, i have an 03 600rr if that helps, and uh yeah, i want a loud idle, and how light is each one cuz im lookin to make my bike light as possible, if i need to add anymore details to the question let me know
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RE: yoshimura or two brothers? full or slip on? - 8/6/2007 10:30:51 PM
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Mad
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I've heard bad things about 2bros. Mainly that the quality sucks and they are not even recommended for the track (racing). Someone else needs to chime in on that because I don't have a 2bros so I am just speculating based on input from bike nights.
I have a yoshi TRS slip on. It sounds good to me; not too loud. If I had to do it again and ahd the money I would of got a yoshi TRS full system.
Take a look at Akrapovic if you want a louder pipe.
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RE: yoshimura or two brothers? full or slip on? - 8/6/2007 11:20:40 PM
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ATL600RR
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i checked out akrapovic and i definitly like what i see, although they have a habit on these websites im finding of never specifying the differences between different models, theres the evolution system and the racing system, the racing is like $300 cheaper but it doesn't say why... also i still pose the question of is it worth it really to get a full system or will i be satisfied with a slip on based on the fact that i just want my bike louder and wont be racing it
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RE: yoshimura or two brothers? full or slip on? - 8/7/2007 1:39:08 AM
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Kikn
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I've always hated LOUD bikes especially harley type bikes. The noise is a bitch. Just think would you like some punk to blast his crap rap hip hop to max thumping 2 miles away?
Fast yes Loud NOOOOOOOOO. Sorry off topic there.
I'd like to know too which is best...noise excluded... for performance.
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RE: yoshimura or two brothers? full or slip on? - 8/7/2007 3:15:24 PM
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baxsom
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the akro race is 300 cheaper because it is stainless stell while the evo is solid titanium
they both give the same power increase
if you want power the akro is good
also look at sato, arata, hamaguchi etc but get ready to spend money
ridersinc.com has the full hamaguchi for 900 bucks
awesome deal and way better than yosh or 2 bros and weighs as much as the full titanium akro evolution
< Message edited by baxsom -- 8/7/2007 3:18:30 PM >
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street-2006 1KRR,
track-07 600RR
yes, i guess maybe i can be a jerk, but i am tired of reading the same questions and hearing the same would be experts give out wrong info.
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RE: yoshimura or two brothers? full or slip on? - 8/7/2007 6:09:12 PM
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SchiraF4I
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Im running Full Yoshimura Tri Oval Carbon fiber, and i love it just make sure you get a PC and get a map for it, but im very biased so...take it as you want. I was stuck between two brothers and yoshi and yoshi one because it has the low growl when your not to hard on it, but when you WOT it just screams at you.. like thi WAAAAAAAAAAA WAAAA WAAAAAAAAAAA WAAAAAAAAA just like that...
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RE: yoshimura or two brothers? full or slip on? - 8/7/2007 7:15:04 PM
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laurelsummit
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Hello ATL600RR, I think the answer that Knightslugger put up is very good indeed. HRC for about 99.9% uses Akrapovic. Sometimes we say more sound means less ground. What comes down to is you lost HP for the so called sound effect. Yoshi at one time was great on Hondas but they made a statement that sometimes they can't do it all. They work very close in had with Suzuki so you have to take it from there. If it was me and I was a street rider I would have to figure what it is you are really looking for. Good Luck.
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RE: yoshimura or two brothers? full or slip on? - 8/7/2007 11:54:06 PM
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ATL600RR
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i appreciate all of your help, this has definitly expanded my knowlege on my search for the exhaust i want, just one more thing, what is the difference in doing full vs. slip on as far as sound and performance, for instince if i did a slip on and it gave me 7hp vs. if i did a full system and it gave me another 7hp, i'd wanna do full, but if a slip on can get me like 10 hp, and doing full would only give me like another 3hp, i'd probly just get a slip on, also would there be a significant difference in sound? basically still wondering how worth it is it to do a full vs. slip on
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RE: yoshimura or two brothers? full or slip on? - 8/8/2007 12:00:08 AM
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ATL600RR
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also what is schira talking about when he says get a pc and a map for it?, im completely unfamiliar with any lingo and abbreviations at this point, good knowlege baxsom btw that helped alot
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RE: yoshimura or two brothers? full or slip on? - 8/8/2007 1:34:55 AM
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blizzneck
Posts: 319
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From: Newport, R.I. / Boynton Bch, FL
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quote:
ORIGINAL: ATL600RR
also what is schira talking about when he says get a pc and a map for it?, im completely unfamiliar with any lingo and abbreviations at this point
I have a Two Brothers slip-on on my 07' 1000 and I couldnt be happier. A friend has the full Yosh on his 1000 and it doesnt sound far from stock, can't sey what it did for the power. My friend with 07' REPSOL has the Titanium Akro which sounds GREAT, but not as DEEP as my Bro's. On the same DYNO, the full Akro only produced 3.96 more pornies than my slip-on 2 Bro's. About $1000.00 difference in price as well, to the Akro. The 2 Brothers I have on my PRECiOUS is the exact grunty, deep like ocean depths, GROWL I was looking for.
A POWERCOMANDER taps into the bikes computer and controls the fuel distribution. The POWERCOMANDER can be plugged with different "MAPS" according to what exhaust you have, if you have an aftermarket air filter ect. POWERCOMMANDER with smooth out the bike and give it a more even pull through the rpms
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RE: yoshimura or two brothers? full or slip on? - 8/8/2007 5:33:52 PM
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baxsom
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then that was a shitty tuner because on the 1000RR's that you mentioned the two bros slip is good for about a 5hp increase while the akro should putting down an extra 10-15 when tuned properly
dont believe me
go to a 1000rr only forum like www.1000rr.net and ask if the full akro is as good as the 2 mothers slip on. then prepare to get laughed off the board
besides isnt this a 600 forum
dont listen to everyone
do the research
look for dyno charts
dont believe anyone that doesnt post a dyno chart showing a baseline showing how much the bike started with and how much the pipe plus map net gained
< Message edited by baxsom -- 8/8/2007 5:37:43 PM >
_____________________________
street-2006 1KRR,
track-07 600RR
yes, i guess maybe i can be a jerk, but i am tired of reading the same questions and hearing the same would be experts give out wrong info.
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RE: yoshimura or two brothers? full or slip on? - 8/12/2007 7:49:47 PM
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thepeanutincolorado
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Here is my two cents on this one. Unless you are racing you probably won't even notice the difference. I had a 04' F4i with full Arrow exhaust and it dynoed at 104 (stolen: Rest in Pieces). My current 04' RR has a two brothers slip on and turned 101. Two Brothers can be annoying it is so loud...wish I had anything but that on it.....personal preference.
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RE: yoshimura or two brothers? full or slip on? - 8/12/2007 8:27:59 PM
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Kikn
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Go with the coolest looking one, the biggest, baddest, coolest looking one :)
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