I have two Akrapovic carbon fiber slip on exhausts available.
I have run them on stock exhaust headers and Delkevic headers with no issue. Both have the exhaust donuts and all hardware.
These are around $500 new, and a great option for the 400 especially with the Akra headers.
I am selling because I run cheap china cans on the track, and quit swapping them on and off the bikes.
One is missing the baffle.

Slip on with baffle $400 shipped continental US.
Slip on with missing baffle $350 shipped continental US.

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