Yoshi Slip on, attached to another 4-2-1 header

[cfav508]

I bought my 08 busa with a Roaring toys low exit exhaust and want to get the Yoshi r-55. Does anyone know if the 4-2-1 header need to be replaced or would a slip on marry up?

 

[Black Sheep]

I mounted the r-55 on my 06 had to have it surgically fabricated with little to no mid-pipe. It was a job. Not sure if the Roaring Toys Header would be any easier.
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[GoldenChild]

I would say it would take some modding as the pipe now turns up to come out under foot peg away from bike and a street system would turn to go under the peg to go towards rear exit of bike...