Will a 81-82 gs550 exhaust fit my 77' gs550??

[SpiDmang]

Hello!

First post! I've been lurking on here for a while, and this is a great site!!

So my question...

I found a great deal on a MAC 4-1 exhaust system. Only issue is, it's made for a 81-82' gs550. I currently ride a 77' gs550, and was wondering if the MAC 4-1 exhaust will work? I understand there may be differences in how the exhaust hangers will correspond to my 77'.

Any idea?

[BassCliff]

Greetings and Salutations!!

Hi Mr. SpiDmang,

If you're good with a welder and can fabricate a hanger, if necessary, I'm sure you can make it fit. But I have no first hand knowledge either way. Chances are it will be close.

Anyway, let me dump a TON of information on you and share some GS lovin'.

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Here is your very own magical, mystical, mythical, mind-expanding "mega-welcome". Please take notice of the "Top 10 Common Issues", "Top 15 Tips For GS Happiness", the Carb Cleanup Series, and the Stator Papers. All of these tasks must be addressed in order to have a safe, reliable machine. This is what NOT to do: Top 10 Newbie Mistakes. Now let me roll out the welcome mat for you...



Please click here for your mega-welcome, chock full of tips, suggestions, links to vendors, and other information. Then feel free to visit my little BikeCliff website where I've been collecting the wisdom of this generous community. Don't forget, we like pictures! Not you, your bike!

Thanks for joining us. Keep us informed.

Thank you for your indulgence,

BassCliff

[Seana23]

Hi babes. Should fit no probs...
Stick it on and fabricate any extra hangers you might need...
Easy.
Good luck.
Seana
Xxx

[SpiDmang]

Good to know! It looks like I'll be getting a new exhaust here very soon! Thanks for the insight.

[hampshirehog]

Are you on about the 16 valve 550? The one we called a GSX550?

[SpiDmang]

Are you on about the 16 valve 550? The one we called a GSX550?

No, I ride a base model 1977 GS550.

As for the exhaust, the previous owner of the bike also put on pod filters. Do you think I will need a rejet for my carbs?

[BassCliff]

Hi,

Any change to intake or exhaust requires jetting changes.


Thank you for your indulgence,

BassCliff

[SpiDmang]

Exhaust fits great!! Thanks for the advice everyone!