I have an 03 600rr as well with Bridgestone triple compound BT016 tires and it corners beautifully on the local twisties in the hills of tennessee. I also have the full system yosh RS-5 and i agree with justin...its a great balance of power and sound. I really like it. Congrats on the purchase

 

Sup crac. Yea mang, I have same bike....- the 2bros exhaust. Ill trade ya! Ive had mine for 2 years, with 17000Kms on it, still runs like new. b nice itll b nice back.