Ducati Monster Forum

Moto Board => Accessories & Mods => Topic started by: Tedonlin150 on April 30, 2010, 09:37:31 AM



Title: Cutting down cans
Post by: Tedonlin150 on April 30, 2010, 09:37:31 AM
I have Termignoni carbon fiber slip-ons on my bike. I think it would look a lot better if they were about 4 inches shorter. Now, i'd hate to cut these really nice expensive mufflers up but I also really want to. What are your opinions on this? Also, if I do decide I want to cut them, whats the best way to do it. I was thinking I would drill the rivets of the end caps and pull it apart. Then cut it down. What kind of blade/saw would work best so its a nice and clean cut? Thanks for your input.


Title: Re: Cutting down cans
Post by: Bones on April 30, 2010, 09:50:51 AM
ah, you can always tell the newbies....let the search box be your friend.

http://ducatimonsterforum.org/index.php?topic=35836.0 (http://ducatimonsterforum.org/index.php?topic=35836.0)
http://ducatimonsterforum.org/index.php?topic=11541.0 (http://ducatimonsterforum.org/index.php?topic=11541.0)
http://ducatimonsterforum.org/index.php?topic=34449.0 (http://ducatimonsterforum.org/index.php?topic=34449.0)

I just chopped 3 inches off my high-mount termis this week.

most folks use an electric chopsaw, but I didn't have one, so used an electric mitresaw. It was a smaller one, so I had to be real careful and make 2 cuts.
anyway, tape up where you will be making the cuts, measure and mark it carefully. and wear gloves and a mask  b/c carbon fibre dust and splinters are nothing to fark with. you definitely want to use some sort of electric saw. metal blade would be good b/c you have thin steel core in the pipes. after taking off the rivets, the cap won't want to come off on its own, so use a rubber mallet to kind of coax it off a little bit at a time.

read the other threads and you will know what to do. just double check what you are doing and work slowly and carefully and you will be golden.





Title: Re: Cutting down cans
Post by: Tedonlin150 on April 30, 2010, 01:46:09 PM
Ok sounds good thanks!


Title: Re: Cutting down cans
Post by: mattyvas on April 30, 2010, 07:29:08 PM
Just cut 70mm or so off my Akro CF can a few weeks back.
Love the deeper sound, I too was worried about messing it up and costing myself $$$ to get a new one.
I used a dremel to slice mine, it was a little easier as my pipe is not round.

End result is fantastic, fits in nicely with the tail chop.


Title: Re: Cutting down cans
Post by: Tedonlin150 on May 01, 2010, 09:05:02 AM
Good idea with the Dremel. I'd be much more comfortable doing it that way than with a sawzall or something.


Title: Re: Cutting down cans
Post by: Rufus120 on May 01, 2010, 04:06:48 PM
I took mine down by 6" this weekend.  I used a chop saw and it went through them like butter.  The hardest part for me was getting the end caps back on.  I was scared of breaking them, but ended up have to use a rubber mallet to get them back on.  Sounds even better now.


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