I've decided my life would be greatly improved if I fitted some after-market end-cans to my '09 SM990. The KTM Powerpart-endorsed Akrapovic options have a price-tag which I don't think is worth paying. I was thinking of something like Leo Vince, Mivv, Devil or GPR.
I'm not really looking for a bhp boost (but that would be welcome). What I'm after is lots of noise and something that looks good. Any advice would be most grateful i.e. is re-mapping required, will the police pull me every time they hear/see me and, crucially, what brand is cool and what brand is, like, totally uncool (yes, I really am that shallow). Thanks in advance.