Not according to this guy, he was modding exhausts on this forum. These were the early models, maybe the new ones are different. I am only passing on what has previously been talked about on this forum
cautionary note:
if you buy a spare exhaust to modify make sure it's the correct one. Tracer and MT09 exhaust look the same but the shroud and shroud mounts are different. The MT09 exhaust fouls against the center stand on the Tracer but the Tracer exhaust will fit straight onto an MT09.
a member asked us to do this mod to his exhaust, bought what he was told is a Tracer exhaust, shipped it to us, only to find out it's not a Tracer exhaust, it's from an MT09.