I will be selling a 3" s/s back box in two weeks, it is in good condition and of a MY02 sti

Paul
http://www.millteksport.com/subaru.impreza.cfm
pic on here is the same b box

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Hi,

Is this much louder than stock ? I'm after a backbox that sounds louder than the stock Sti zorst without being too loud

thanks
Cal

its not too loud but sound nice and it still have all the standard cats on.
never had standard sti back box so not too sure how much louder it is sorry if not much clearer

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still for sale or swap

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and again up

SOLD