Ok, fitted the new exhaust today and OOOOOOOOOO MYYYYYYYYYY FOOOOOOOOKING GODDDDDDDDDDD its loud, I think it may be too loud and ill have to fit the bungs ill try to take a sound click and post it on you tube so you can see. The only downside is the 2 tails are not mm pefrectly in the same place they are a few mm out, but that maybe cus I fitted it , and I know didlly squat! If any one is intrested in one let me know and Ill pass your details on, although I only paid £250 this was a one off deal as I was too write a review on here, dont know what they are going to sell for but carnt be much more, defo cheaper that the K1 (probably the same exhaust)