I have fitted a pair of Delkevic silencers and my bike seems to be a bit hesitant at low revs will I have to re-jet carbs ?
Hopefully not but your air screw may need a tweak for the pilot jets operating off idle to 2,500-3000 rpm Try this: https://www.fixya.com/motorcycles/t16682196-tiger_900_carb_mixture_adjust