Originally Posted by
jb fletch
I honestly think they sound rubbish wit the standard pipe on !
Love em tho & probably will be my next car ! But what tuning options have you got for em ? Cos the standard power isn't anywhere near enough !
jb
hello jb
theres loads you can do to the m3s, my m8s one has a stage 4 supercharger and 550+bhp

let me know if you get one and i will put you in touch with him