Stock muffler mod?

[HBFL_imp]

Anyone modded the stock muffler? to ripen up the exhaust note?I see there are three allen screws on the end of the muffler,,,,hmmmm.

 

[emptysea]

There are several thread here about various exhaust options.

 

[the Ferret]

Several have tried but it is actually quite a complicated system inside that muffler.

Here is some interesting reading and even some pics

CB1100 Forum

 

[HBFL_imp]

Several have tried but it is actually quite a complicated system inside that muffler.

Here is some interesting reading and even some pics

CB1100 Forum

Thanks!!