another exhaust forum (fmf)

[DAVE14]

I just bought an fmf powercore + 4 today & I was wonderin if anyone had this pipe & how good it is I gotta rejet , but I can see right through it , it must flow pretty good ? any body got one & what are they like ?

[300exrider15]

i bought one for my 300ex and i did get mine jetted big difference in having it jetted i would recomened it to you, it is kinda loud but i dont know how many dbs it is, i have only had it for like 1 month so i dont know how good it is going to hold up, but you cant bet the price of that pipe.