FMF exhaust for yfz450?

[jersey devil]

If anyone has had any experience with the FMF exhaust systems as far as megabomb,powerbomb,or cherrybomb with there complete exhaust system I would appreciate any info.
I realize that the various options have to do with different powerbands at different rpms but would like first hand info if any out there.
Thanks!

[soyo]

there moto is "big power, small price" well in my opinion it should be "small power, BIG price"