Jardine can be had new for less than $500. I just bought one. I did it mainly to save weight, and secondly it is one of the few systems you can buy new for the SP1 without breaking the bank. Fitment is good, quality seems pretty good. I bought it for less than what i could have replaced the rashed right side can and mid pipe on my Yosh RS3 full system for. I'm happy with it. It does feel that the bike likes to be revved higher before the power comes on which I understand is a characteristic that a lot didn't care for. I have yet to have mine custom mapped, and I look forward to doing so.
2001 RC51 Penske, Race Tech, PCIII USB, Jardine 2-1, Woodcraft, Gilles, Galfer lines, Race upper. Track Only.
2006 CBR1000 Jardine S/O, Pazzo levers. Street ride with the occasional track day for fun.