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Buelltastic
Posted on Saturday, June 17, 2006 - 10:36 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I am truly aware of all the options that I could purchase to modify my exhaust to increase performance. However, I am putting myself through school and money runs a bit tight. I remember hearing that you could modify your own exhaust to increase performance by simply re routing the flow, I believe. I am experienced in welding and metal work and would like to do this. Can anyone point me in the right direction or verify that this is possible and how to actually re-route. Much appreciated!
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Zipp
Posted on Saturday, June 17, 2006 - 11:13 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I modified mine with good results in the end,I started by cutting out the tubes that direct the flow through the 3 tubes, at each end of your muffler,but that was too loud,
so I then gutted the whole muffler put a single 1"3/4 perf tube up the centre packed the whole thing with glass strand and feed it out the back same as std this isn't near as loud it only took a couple of hours and gives you a noticable increase on std but beware it might run lean...hope this helps
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Bake
Posted on Sunday, June 18, 2006 - 11:00 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

There was a website that showed what 1 guy thought was a good modification. Personaly I'd be leery of cutting my pipe apart because without a dyno you are just doing it for noise which may damage your engine.
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No_rice
Posted on Sunday, June 18, 2006 - 03:11 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

i cut the nose open on mine, and just cut out the tube that the header runs into which allowed it to bypass most of the muffler but still wasn't straight pipe loud. didnt work to bad. ran it for about a year that way. although now i have run a D&D and currently a SS Drummer.
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Diablobrian
Posted on Sunday, June 18, 2006 - 03:16 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

For the most part the home mods you can do will not increase performance.
They will increase the amount of sound, but TANSTAAFL.

Wait a while save your money and do it right. You'll be glad you did.
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Xblake
Posted on Sunday, June 18, 2006 - 09:19 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I cut a hole in the end of my pipe and then just jig-sawed out about a 3 inch peice of pipe that connected to the outlet hole and welded the end back together. Sounded cool but it seemed to lose alot of low end power. Swaped it for a jardine.
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Buelltastic
Posted on Monday, June 19, 2006 - 04:42 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Thank you all for your responses, they have been very helpful.
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