my 09klx has all the mods to the cv carb & the big snorkel in the airbox.
today she got the fmf powerbomb head pipe & the Q4 muffler.
It just became what it should have been all along.
It has transformed to the point its not recognizable as the same bike.
its also quieter than any of the euro bikes ive ever had with stock exhaust.
FMF POWERBOMB & Q4MUFFLER WORTH EVERY PENNY