Exhaust Questions.

[samass]

depends what kind of sound youre looking for, ive been reading into it and centre box muffles the higher pitched noises, and the back box does the lower pitched stuff. im thinking of home made decat and de-centre box for mine, using bits of an old DT exhaust ive got kicking about.
only thing being that the backbox being a cross flow (iirc) its fairly restrictive
if im stating preknown facts, feel free to ignore me , just my two cents