4 into 2 exhaust

[Charlie G]

Doona,

I had a GS450, up until a year ago and it came with a 2 to 1 made by MAC. I was fairly loud and had this tinney rattle in that drove me nuts. It took me a half a dozen (or more?) trys of taking apart the baffel to get it to stop. Still don't know what fixed it a part from maybe the alignment of the stars. I'm not the best judge of the quality of exhaust systems but I don't hold Mac in high regard.

cg

[londonboards]

I was thinking about you today at the Ardingly Bike Jumble. I was tempted to buy it anyway:



Even though you are looking for a four into two!

Greetings

[Doona]

Cheers Charlie, it may be that I have to risk it (it is suspiciously cheap though)

Thanks Londonboards, in fairness I have a useable 4 into 1 motad system, but really wanted to put it back to stock (ish)

[2Stroke]

What will give better performance the 4 into 2 or the 4 into 1?

[Sam 78 GS750]

Rich
See attached pipes for GS 750 E. Brought them from Tranzac in Brisbane Australia.

Steve

This was a while back, but any updates Steve? Are you happy with these? Any pics or video of them on the bike?

This is so close to stock (as far as looks) I'd be happy with them if they sound and perform well. Shipping from Oz might make them out of reach though...

[Sam 78 GS750]

Any other options stateside for 4 into 2? All I can find are the Mac systems, and they don't have the greatest reviews/reputation.

[gssteve]

Hi Sam

yes very happy with them. Hard to believe it was 2012 when I posted the pictures.
They fitted really easy and don't make a great deal of noise, possible like the originals.
if I remember the guy who made them had a set of original pipes to copy from.
Pretty close to standard looking.

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