has anyone heard or saw if the crutuis sparks pipe is a good mx pipe for the cannibal???

i don't want to be like everyone else and have an hmf exhuast, i am sure they are good..

what about the trinty exhuast system, any good???
does trinity make a full system and do i need to send ecu to them inorder for them to map it???

some input would be greatly appercaited...

thanks

Bro