So, I received my Leo Vince Carbon Fiber Exhaust system today, and I must say, they look saweet! I paid $608 for them, which I thought was a little high in price compared to say the Scorpion Carbon fiber cans, but i liked the look and sound a little better with the Leos. I got a bit of a surprise though as I was assembling them in my room. It appears that with the system, they ship a cat eliminator pipe! Now the price doesnt seem all that bad! My only concern now is, will I need to tune my bike with a PCIII, or just not worry about it? I have the stock intake. And since I know yall will say it, here are some pics

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