Which 6th Gen Exhaust Has Best Performance?

I recently purchased a 2002 VFR800FI and it is completely stock. I can't even hear the factory exhaust, just wondering if anyone knows which exhaust system has the best performance throughout the RPM range?

 

Performance wise none will offer a great deal alone, for the doller performance wise you need a new intake and probably a remap as well to really see the benifit.

 

If you leave the cat intact, any of the slip-on exhausts will not make that much difference. Do a search on the web and find one that suits your tastes. My bike had a Two Brothers VALE exhaust on it when I got it and I like the way it sounds. I also like the way the Remus pipes sound.

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