I've had many different exhausts on my SV1Ks over the years. Art duals (now defunct), D&D duals (they did sound really good and were loud), two into one M4 (not loud but sounded good), debaffled stock exhaust (sounded surpringly good and the cost can't be beat - free, and by far my favorite, dual Two Brothers. I have carbon Two Bros on my '05 naked coverted S and dual titanium Two Bros on my '06 gray S. They are ear piercingly loud and deep. I love them to death. I have also heard in person Leo Vince, Yoshimura (both single and dual), dual Holeshot (very similar to D&D but not sure they are acailable anymore), and dual Microns (they were very close to Two Brothers but the are now defunct too). I know exhaust sounds are very subjective but that's my 2 cents.

 

Thank you very much for your input. Mine are partly debaffed. Well, the previous owner drilled holes in the baffles. I’m hoping to find a replacement slip on system before I can’t. There are some on ebay but I have no idea about the quality. Some company called Blue Flame from the UK keeps popping up, but I haven’t looked into them yet.

 

Go duals, i sucked myself into getting a Yoshi 2 into 1 and regretted it forever

 

Hello Nightwatch,

The Yoshimura RS-3's Sound incredible, almost like a V-8 engine. I have them on my '03 SV-1000. Stainless and Oval. I get compliments on the sound and looks all the time. The are not slip ons, but secure with 4 bolts on each side. I HAVE AN EXTRA PAIR OF THESE in the factory box, with a few minor scratches. Here are 2 pics of my bike. Reply if you want to discuss. I'm NOT looking to get big $ for them.
Thanks!
Tom

 

The fuel cans I have on my SVSFF shoot flames too

 

Two Brothers Racing (series black) on the 1000s Has to be the best sounding bike I have ever owned.

 

Im guy who likes simple things 0r lets say lesz things...so i had first 2-1 3/4 yoshi which made bike pull really well and sound good, than got hands on used 2-1 M4 and run that till today cca 10 yrs.. decend sound in low rpms but once you get over 5K she starts pounding loud! 2-2 is not my thing, got those oem heavy bazookas on my TLS and thats enough!

 

Currently running the 2:1 Yosh- I think I got one of the very last of them- and while the sound doesn't match the deep voice of duals the design and weight loss compare well against the stock plumbing.

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If you didn't already decide - the GPR Furore Nero's i just installed sound pretty awesome for slip-ons, and have a quick-remove baffle if you decide you want more or less volume.