Exhaust: Difference between revisions

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[[Category:Exhaust]]
[[Category:Exhaust]]
====A Note On Exhaust====  
==Notes==


Muzzy is the only company currently making full exhaust systems for the Ninja 250.  
*Before you attack your bike, '''[[Why performance mods might not be good for you|read this first]]'''.


Two Brothers Racing has recently started making slip-on cans for the Ninja 250.  They can be found [http://www.twobros.com/cgi-bin/shopper?search=action&keywords=ninja_ex250&searchstart=0&template=Templates/TBRSearchResult-Simple-KAWA-EX250_SO_06.html here]. SuperTrapp/Kerker makes universal-fit cans, but you would have to figure out how to mount them, and they are priced about the same as a full Muzzy system. Your dealer may have a better idea of what's available than what you can find on the internet.  
*If you just need to replace your stock cans, you can usually find some decent used ones on eBay.


If you just need to replace your stock cans, you can usually find some decent used ones on eBay.  
*All aftermarket exhausts are '''loud'''; that's what their target market wants.


====[[Muzzy Exhaust]]====
*Yes, you have to rejet.


:*[[Hints & Tips: Muzzy]]  
:We're really sick of this one. Using an aftermarket exhaust will cause your engine to flow more air, making it run leaner. This means that you will have to adjust your bike's intake if you change the exhaust.
 
:If you want your engine to last longer and perform better, you'd be well advised to [[I want to improve my carburetor jetting|check the jetting]]. If you don't ''want'' to rejet after changing your exhaust, we're not going to stop you. Just don't come whining to us. 
 
*Muzzy is the only company making full exhaust systems for the Ninja 250F.
 
==Exhaust choices==
 
[[Will a new gen 2:1 exhaust fit my 88-07?]]
 
[[Muzzy Exhaust]]


:*[[Repacking a Muzzy]]  
:*[[Repacking a Muzzy]]  


:*[http://forums.ninja250.org/viewtopic.php?p=407287#407287 FDT Muzzy 1]
:*[http://forums.ninja250.org/viewtopic.php?p=407287#407287 FDT Muzzy]


:*[http://forums.ninja250.org/viewtopic.php?p=149422#149422 FDT Muzzy 2]
[[Yoshimura Slip-ons]]


====Two Brothers Racing Exhaust====
[[Two Brothers Racing Slip-ons]]


Two Brothers Racing recently got into the Ninja 250 exhaust game with [http://www.twobros.com/cgi-bin/shopper?search=action&keywords=ninja_ex250&searchstart=0&template=Templates/TBRSearchResult-Simple-KAWA-EX250_SO_06.html a set of slip-on cannisters].  TBR list price is $414 as of this writing.  Their [http://www.twobros.com/Cust_Service/Dyno_Charts/dyno_kawa_ex250_2006.pdf dyno chart] shows a slight increase in HP and torque, and a noticeable smoothing of the curve.  Their [http://www.twobros.com/Cust_Service/Install_Inst/005-1590406D_Inst.pdf installation instructions] suggest that installation of their cans is quite straightforward.  As always, manufacturer claims of increased power should be taken with a grain of salt.
[[Custom, Tunable Supertrapp Slip-ons]]


As of this writing, we have no reports of experience with this product.  If you decide to purchase this system, please post your experience to the board for inclusion in the FAQ.  The TBR system has received a reasonable amount of attention among users who are interested in an aftermarket exhaust system.
==Unobtainium==


====[[Yoshimura Exhaust]]====
The following systems are no longer manufactured, but may be available used.


====[[Cobra Slip-On Exhaust]]====
[[Yoshimura Full Exhaust]]
 
[[Kerker Exhaust]]
 
[[Cobra Slip-On Exhaust]]


:*[[Repacking Cobra F1's]]
:*[[Repacking Cobra F1's]]


====[[Kerker Exhaust]]====
==Miscellaneous==
 
[[I want to repaint my exhaust pipes]]
 
[[Cleaning your exhaust pipes]]

Latest revision as of 00:53, 17 July 2010

Notes

  • If you just need to replace your stock cans, you can usually find some decent used ones on eBay.
  • All aftermarket exhausts are loud; that's what their target market wants.
  • Yes, you have to rejet.
We're really sick of this one. Using an aftermarket exhaust will cause your engine to flow more air, making it run leaner. This means that you will have to adjust your bike's intake if you change the exhaust.
If you want your engine to last longer and perform better, you'd be well advised to check the jetting. If you don't want to rejet after changing your exhaust, we're not going to stop you. Just don't come whining to us.
  • Muzzy is the only company making full exhaust systems for the Ninja 250F.

Exhaust choices

Will a new gen 2:1 exhaust fit my 88-07?

Muzzy Exhaust

Yoshimura Slip-ons

Two Brothers Racing Slip-ons

Custom, Tunable Supertrapp Slip-ons

Unobtainium

The following systems are no longer manufactured, but may be available used.

Yoshimura Full Exhaust

Kerker Exhaust

Cobra Slip-On Exhaust

Miscellaneous

I want to repaint my exhaust pipes

Cleaning your exhaust pipes

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