I read a lot of threads of ppl with a MC21 fitting the MC28 exhaust with minimal issues. But what about the other way, fittin a MC21 exhaust on a MC28?

I found a 2t Racing GP Ti chambers for a MC21, and i feel given the alterations on my bike should fit with slight issues.

1. the silencers may stick out a tad, which should be good for tire swaps
2. i heard the chambers crack, the SS version is $1,150, the MC21 Ti are $1,951, and MC28 Ti is $2,645, cheapest is SS, best value is MC21 Ti, and the MC28 Ti is way out of budget.

I am running a 5.5 rear wheel with a 160 tire. The chain is in the oem spot with 2-3mm clearance from the tire. Bike runs great, and my front 310mm single side brembo caliper helps bring me to a controlled stop. I have the other side ready to install if needed, but aesthetically its perfect