UK Buell Enthusiasts Group
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Gpr exhaust
http://www.ukbeg.com/forum/viewtopic.php?f=8&t=20246
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Author:  Goofy185 [ Thu May 07, 2015 1:24 pm ]
Post subject:  Gpr exhaust

Has anyone tried a gpr exhaust on a buell, looking at removing my drummer exhaust in favour of something quieter. Have also looked at torque hammer but a lot more expensive.

Author:  rik [ Thu May 07, 2015 2:04 pm ]
Post subject:  Re: Gpr exhaust

Goofy185 wrote:
Has anyone tried a gpr exhaust on a buell, looking at removing my drummer exhaust in favour of something quieter. Have also looked at torque hammer but a lot more expensive.

Have you considered an Albert? They are highly regarded.
You can contact albert666 on here by pm or take a look at his site:
http://www.aph-performance-engineering.com

Author:  jiltedjohn [ Fri May 08, 2015 6:54 pm ]
Post subject:  Re: Gpr exhaust

Had a GPR on my last Guzzi, very good value and quality, but it didn't vibe like a buell does so can't vouch for longevity.

Author:  Goofy185 [ Fri May 08, 2015 9:43 pm ]
Post subject:  Re: Gpr exhaust

Think I am now looking more at the torque hammer and map it's getting some very good write ups and a lot of people are saying it's quieter than most other buell exhausts

Author:  Goofy185 [ Wed May 13, 2015 7:09 am ]
Post subject:  Re: Gpr exhaust

Have contacted albert, waiting for a reply.
What map have people used with his exhaust, one of the reasons for looking at the torque hammer is you can buy there map and I can find anyone trusted to dyno it!

Author:  Bonzo [ Wed May 13, 2015 7:58 am ]
Post subject:  Re: Gpr exhaust

I had an Albert on my XB. I never touched the mapping, which I guess was standard, ran fine.

Author:  ulyChris [ Wed May 13, 2015 9:28 am ]
Post subject:  Re: Gpr exhaust

If you're getting rid of the drummer, I'm looking for something a little louder on the XB. Spent a week being shown up by guzzi v11 :o Ended up just wiring the standard exhaust open to get a little more volume.

Oh as a side, wiring the exhaust valve open, when the bike was cold it was a bit of a pig, but once warmed up, no real difference in performance.

Author:  paulastbury [ Tue Dec 08, 2015 7:38 am ]
Post subject:  Re: Gpr exhaust

Hi, which exhaust did you go for in the end. ..

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