G81 Can Cycle
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- Joined
- Mar 6, 2012
- Messages
- 471
contours said:G81 Can Cycle said:I like the sound of the shorties over the SBT, that is pretty subjective. But they are a little louder and a deeper "growl".
Both systems are very well made (although I think the Motads are a little better) Some of the welds on the SBT are single pass, when I think they should be two passes. I think DBono had his SB pipes fail at one of the welds that concerns me on the silencer. They were warrantied by South Bay, but they did fail.
Additionally the stock pipes with cats have a hanger under the bike. This hanger supports the weight of the header pipes and cats. Then there is a sliding mount tube for the silencers. Motad builds the stock pipes (I think this is true but not sure), and the shorties and the Decatt X pipe have this same mechanical feature (the hanger) The SB pipes do not have this hanger, so the weight of the system is carried by the pipe at the head flange, and the fixed (not sliding ) mount on the silencers.
Cone Inc makes the SB pipes, and they do good work, but my opinion is the Motad shorties are a better product, both in sound and quality.
I purchased mine through Krazy Horse in London (as did TonyA, I believe) Great guys to deal with, and the shortoes were $100 cheaper when I bought them (I paid $1800 for the SB pipes and $1700 for the Motads) Either Tony or I can give you contact info for Krazy Horse. Calling them gets better response than email
Thanks much for the scoop on these after-market pipes. I might be back to square one on a decision now, however. How boring are the stock pipes, anyway?
Two factors on the stock pipes
1) They are very muted in sound. How loud your motorcycle is, is of course a personal decision. The stock pipes seem to perform quite well, I had mine installed on my red SF for the first 500 miles. I did see some increase in performance after changing to the SB DT's. But that may be because I also deleted the Cats when changing the pipes. TonyA (I believe) has commented on an increase in performance after removing the Cats alone. So I assume that you could keep the stock silencers and purchase a Motad "decat" pipe and see the same performance increase.
2) Since the stock silencers are very quite, it does make the sound from the engine (primary casing) much more noticeable. Everyone that has changed exhaust systems (whether it be SB or Motad) has noted that the primary noise (which has been eloquently described as "bag full of nuts and bolts" rattling around) is masked by the increase in decibels of the aftermarket silencers.
It should be noted that 961 riders on this forum have also noted a significant increase in performance with the new remaps. So I would make sure that MCC remaps your bike before it is shipped to you.
Finally. it's great to have you here on the 961 forum, and I hope you enjoy your 961 Sport. Please keep us updated after you take delivery. And, become good friends with Richard 7, he is one of the best guys on the forum for helping with problems, manuals, and tools.