I'm about to upgrade the exhaust my 08' 14 and was looking at going with Leo Vince again. I have their full system on my 636 track bike and it's sick! It's looking like their system saves 20 pounds off plus HP is around 195.

Has anyone have a full Leo system?

 

If you want the ultimate performer, it's the tsukigi. And they are a work of art. With the fly's out, pc3, and good mapping, the tsukigi seems to make more horsepower through the entire power band.
But they are expensive.

 

I peeped them before, but the Leo if putting out 195 with it full system. Well over 10 more than Tsukigi.

 

A pic of some of my mods before installation. The exhaust really wails!

 

The Muzzy's system is good to. I'm on the fence since I'll be doing track days on this bike too. I want the total weight savings and full power band, but not a system that burns my leg when doing touring rides. I rode to Indy for the Moto GP and the stock exhaust was hot. Regardless of what system I get I'll still wrap and spray it with DEI.