Yes I'm thinking about it.The Yoshi is to laud and the bike don't run good with the 96dB insert.We have to be under 96db her in Norway.So I hope that the TBR M-7 with the P4 tip will keep it under that and flow good.
Going from the yoshi to the TBR isnt going to do a damn thing as far as making it quieter. If the bike doesnt run good with the 96 db insert then jet it.
I read a review for the m-7 that was put on a rhino. they said it was sweet looking and the performance gain was very good, but it was so obnoixously loud they couldnt hear each other. So i dont think its a good idea. for less noise you should get a fmf q2 or white bros e2.
I got the pipe last week and I have to say that this is a real good pipe.And with the P4 power tip from TBR I did't loose any power.Now the bke is runing good with a "quiet" pipe.I have posted som pics of it in the pic sections.