Does anybody know anything about these? pros-cons, good or bad?

 

I had one on my 05 600rr. i like it but it had a strong exhaust smell that my wife used to bitch about. also on the 05 it is not like the picture puts they are shorter and have a can before the pipe.they are expensive. i bought it because i love the look of it. i would get one for my 1000rr but it already has an aftermarket exhaust. here are some pics of my 600 and the web site where you can here what the exhaust sounds like than. on the website if you go to the type of bike you have. it will bring up sound and view product sheet you can see exactly what the exhaust looks like and you will see the can was talking about.hope this helps a little

http://www.laserexhausts.com/en/modu...catalogue.html

 

Greatly appreciated