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Main Area => General GS500 Discussion => Topic started by: Meukowi on April 13, 2020, 02:39:07 AM

Title: Has anyone bought delkevic exhaust system?
Post by: Meukowi on April 13, 2020, 02:39:07 AM
My exhaust project takes one step forward and 3 back, saw some neat full exhaust systems at delkevic.co.uk, anyone got experience with em?
Title: Re: Has anyone bought delkevic exhaust system?
Post by: Ted on April 13, 2020, 08:08:44 AM
My bike came with a Delkevic slip-on, not a complete system. I have no idea what, if any, difference it made to actual performance, but it does sound better than other similar bikes I've heard.
Title: Re: Has anyone bought delkevic exhaust system?
Post by: ShowBizWolf on April 14, 2020, 01:59:58 PM
The Delkevic exhausts seem to be quite popular on the "Suzuki GS500" facebook group... I see posts about them very often.

There are other options as well, you're not limited to that brand:
http://wiki.gstwins.com/index.php?n=Upgrades.Exhaust
Title: Re: Has anyone bought delkevic exhaust system?
Post by: Bluesmudge on April 15, 2020, 12:54:44 PM
Has anyone had experience with both the Vance & Hines and the Jardine or Delkevic?

I have the V&H but never liked how loud it is or how the steel headers develop surface rust within a few years. Been thinking about going to a full stainless system even though the $$$ doesn't make any sense on a GS500. Bonus if its lighter, quieter, or deeper, than the V&H.
Title: Re: Has anyone bought delkevic exhaust system?
Post by: The Buddha on April 15, 2020, 01:16:14 PM
V&H is exceptionally crappy quality. Yosh was a lot better back in the 90's.
Now I've got supertrapp stainless on both my MZ's and they are holding up very very well 20 yrs on. So really if its something you're holding onto for many years - get those SS ones.
OTOH - I powdercoated a V&H on my nighthawk and it never rusted like V&H is prone to. Something to think about to save a couple $$$.
Likely when you start seeing rust, you need to powdercoat it again - or atleast spot paint with high temp immediately.
Someone said BBQ grill paint applied with a brush works a lot better than the spray on crap - no idea.

Cool.
Buddha.
Title: Re: Has anyone bought delkevic exhaust system?
Post by: IdaSuzi on April 15, 2020, 09:22:03 PM
Bluesmudge for what its worth, I have one of the Yoshimura triangle stainless steel mufflers and its deep at idle and mid revs, and gets pretty loud above 7k or so. It doesn't drone on the freeway and sounds great when wailing. I really like it but I'm not sure how hard they are to find these days. I also really like super trapp exhausts and how customizable the sound is, I would have purchased one if I didn't get the yoshi thrown in when I bought my bike.
Title: Re: Has anyone bought delkevic exhaust system?
Post by: The Buddha on April 16, 2020, 05:56:44 AM
I second that on the Trioval. They're not hard to find I think, but the flange you're gonna need definitely is. Of course you can always make up one out of steel plate and get it all to fit.
I've been thinking of cutting mine in 1/2 and making a super shorty. IMHO the biggest flaw of that can IMHO is the length.
Cool.
Buddha.
Title: Re: Has anyone bought delkevic exhaust system?
Post by: Meukowi on April 16, 2020, 08:51:01 AM
Quote from: The Buddha on April 16, 2020, 05:56:44 AM
I second that on the Trioval. They're not hard to find I think, but the flange you're gonna need definitely is. Of course you can always make up one out of steel plate and get it all to fit.
I've been thinking of cutting mine in 1/2 and making a super shorty. IMHO the biggest flaw of that can IMHO is the length.
Cool.
Buddha.
id like a shorter exhaust too, but need a good muffler since the db increases, like a buell exhaust would be awesome 😁
Title: Re: Has anyone bought delkevic exhaust system?
Post by: profile_deleted on April 19, 2020, 05:30:32 PM
Quote from: Meukowi on April 13, 2020, 02:39:07 AM
My exhaust project takes one step forward and 3 back, saw some neat full exhaust systems at delkevic.co.uk, anyone got experience with em?

Late response but I haven't logged on in a while.  I love the Delkevics.  I have (or had) them on all my GSs.  Great quaity for the money and the fit has always been spot-on. 

B. 
Title: Re: Has anyone bought delkevic exhaust system?
Post by: Meukowi on April 19, 2020, 08:06:03 PM
Quote from: brucedavidculver on April 19, 2020, 05:30:32 PM
Quote from: Meukowi on April 13, 2020, 02:39:07 AM
My exhaust project takes one step forward and 3 back, saw some neat full exhaust systems at delkevic.co.uk, anyone got experience with em?

Late response but I haven't logged on in a while.  I love the Delkevics.  I have (or had) them on all my GSs.  Great quaity for the money and the fit has always been spot-on. 

B.
ok, great. Did you have to rejet?
Title: Re: Has anyone bought delkevic exhaust system?
Post by: profile_deleted on April 20, 2020, 06:33:20 PM
I've have never had to re-jet when replacing a stock pipe, but I've had a few GSs that I bought with aftermarket pipes that needed to be re-jetted once the Delkevics were installed... or I've just installed or removed (or modified) the internal baffles to get airflow correct so that I didn't have to re-jet.