Another Exaust Question? ( Jeting)

As some of you guys know i am re doing my 96 xr650l and i was thinking about changing out the stock exaust with a stainless steel exaust. the question that i have is if i swap out the exaust will i have to re jet the carb. the bike sounds and runs great right now. the guy that jetted it before i bought it did a perfect job. wat to do. i thought about wrapping it with heat tape but that breaks down with time. any thoughts.

Since its rejetted once over stock you will be close,but yes you will need to go up to about a 58/160 on the keihin jets if thats what you still have.

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