1K stacks on Gen 2

I haven't pull the trigger on this on yet, but from my understanding will give you lil more power on the top end.
Got busa was running them on his bike, Im sure he will post up.
 
I'm running them. I don't know how much of a gain it because I didn't put it on a dyno before I switched. I do think they help a little though.
 
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