The time has come to buy the chambers and silencers for my bike

I thought it might be wise to get some advice on what to buy

I was thinking stainless steel side by side chambers and carbon/kevlar silencers from tyga


When the new chambers and silencers are fitted what should I be looking to do then, reading some of the threads it suggests work on the jetting.
I am trying to get to a point where the bike produces a reasonable level of horsepower and is reliable.
Cheers
Martyn
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