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2008 exhaust difference

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Old Nov 12, 2010 | 02:24 PM
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korky37's Avatar
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Default 2008 exhaust difference

A friend of mine has a stock 2010 exhaust laying around and it has me thinking. Before I get my hands on it the CC is coming out so I haven't been able to try to fit it onto my bike yet.

In the meantime... Does anyone know if the 2010 stock exhaust will fit on a 2008?

I know that the brackets are a little different and that is not a problem, I also have a PC-V so the difference in the O2 size is no problem (I plan on plugging the O2 plugs). I just need to know if the bend of the pipe will work without major modifications. Has Anyone else tried this?
 
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Old Nov 12, 2010 | 02:34 PM
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pipe going under to the left side wont clear the 08 oil pan.
 
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Old Nov 12, 2010 | 03:44 PM
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Search this touring forum....there was a post within the last month where someone did just that. It was NOT a simple bolt-up, and there were some modifications that had to be made for the cross-under to work. Personally, it would not be worth it to me, but if you love modding and view it as a labor of love, go for it.
 
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Old Nov 12, 2010 | 03:47 PM
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i saw a guy put an '09 exhaust on an '03 road king and it looked really good. the cross over pipe didn't seem to be a problem but i didn't pay that much attention to the details because, at the time, i was riding a heritage. i now have an '08 ultra and would like to do the same with my bike. i want to use '09 exhaust because of the O2 sensor.
 
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Old Nov 12, 2010 | 04:04 PM
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Doubt it would work without a lot of modification. The frames changed in 09 and the exhaust is routed different
 
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Old Nov 12, 2010 | 04:13 PM
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I am sorry, I should have noted that the 2010 stock exhaust is a 2 - 1 pipe.
 
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Old Nov 12, 2010 | 05:01 PM
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Then I don't know
 
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Old Nov 12, 2010 | 05:09 PM
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Thats right. I forgot that in 2010 they went to a 2 into 1 then back in 2011. Not sure how the pipes would fit, but I remember some on saying the muffler brackets were different. Also don't forget that 2010 exhaust have the cats in the header pipe.
 
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Old Nov 12, 2010 | 05:19 PM
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If I remember correctly from the thread about the change used for newer exhaust system on the older models, the header pipe is about 1 inch longer because of the new frame. The original poster said he just cut the header 1 inch to make the mounts correct.
But you should check the fitments before any cutting on the pipe. It is easier to take off than put back.
 
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Old Nov 12, 2010 | 06:10 PM
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Thanks for the info fellas. We are in the process of cutting out the cats now so it should flow pretty good. If all I have to do is cut an inch off after the collector than so be it. I'm amped to try out a 2-1 with my intake and 255 cams. Now I just need to figure out what type of slip on to buy....
 
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