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Old 03-31-2019, 08:35 PM
xs11lover's Avatar
xs11lover xs11lover is offline
XS-XJ Guru
Join Date: Apr 2008
Location: Montoursville Pa
Posts: 1,393
New generation exhaust?

There is a guy on eBay saying that a kerker from a 1990 fzr 1000 would work on an XS1100. Anybody ever try an fzr 1000 exhaust?! It looks like it could work...wouldn’t that be awesome! I saw Vance and hienz and about 6 others we could grab!
79 XS11 Special (Lazarus)
80 XS850 Special (Old Faithful)
80 XS11 Standard sorta stock (Beatrice)
79 DT 100
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Old 04-01-2019, 07:09 AM
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bikerphil bikerphil is offline
Master of XSology
Join Date: Jan 2008
Location: Broward County, S. Flori-DUH
Posts: 7,428
The problem with most other exhausts is the oil filter cup on the XS11 would be in the way. Keep that in mind when looking at them, if the 4 header pipes run in the center, it probably isn't going to work. Then there is the spacing of the 4 pipes on the head.

79F - owned since '89 - FJ fork mod, solo seat mod, Dyna 3Ω's, 14MM M/C (158K miles)
79SF - every day rider, solo seat mod, Brembo 16MM M/C, Accel 3Ω's, Supertrapp (115K miles)

"If it ain't broke, modify it"

25+ year XS11 owner

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Old 04-06-2019, 03:41 PM
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Mathh Mathh is offline
XSive Maximus
Join Date: Nov 2006
Location: Beek, Netherlands
Posts: 519
No way that works if you are talking about the downpipes. I scrapped maybe 20 fzr’s and those exhausts were hanging for years next to my spare xs pipes. If there was any chance they’d fit they would be on my bike right now
The fzr cylinders are tilted much more forward than the xs cylinders
3x XS1100: 3H3 1979 customized, 2H9 chain drive endurace racer, 3X0 fuel injected turbo bike
Benelli 750 Sei 1973
MV Agusta Brutale 910R 2006
Triumph 1200 Speed Trophy 1991, Triumph 1200 1993
Kawasaki Z1 '73 green yellow, Z1A '74 brown orange, Z1B '75 red, KZ900 A4 '76 green, Kawasaki Z1 ´73 track bike.
Yamaha MT-09 Tracer 2015 dark grey

Last edited by Mathh; 04-06-2019 at 03:43 PM.
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