Another exhaust question??

[FZ6RMATT]

Ok so I'm pretty new to road bikes and just got a 2011 FZ6R and am looking for an exhaust for it! My question is what is the difference between the TBR exhaust models? I know that there are Carbon Fibre ones but there looks to be two types of C/F ones? Is there any difference or is it just my eyes playing tricks? Also is there any TBR ones that have a sensor hole? As my bike is in australia and requires one. And does anyone have a M4 system on there bikes? Sorry for all the questions am just little bit lost!!
Many thanks Matt

 

[ajskillz13]

TBR variations are just due to different finishes. All looks and preference. I'll leave the other answers to guys who have one installed.

 

[CrazyCawi]

I believe mine has a o2 sensor in it. I could be wrong though

 

[Captcha]

I personally prefer the sound and looks of the M4 exhaust over the TBR.

But that's me I don't have the bike yet but I will either go with the M4 or a custom marthy exhaust.

 

[FZ6RMATT]

Are there different sizes? or is it just different angles in the photos because some look smaller but fatter and others look longer and thin?