the standard exhausts are good for up to 220hp arnt they? so performance gains on a fairly stock euro would be a waste
if this is the case i would be spending the money on headers and a cat
more on topic - i have heard a few - the best would be the Fujitsubo, then maybe Comptech (they are hard to get now)
theres a guy in Perth that makes sex-spec custom exhausts and they sound amazing - Butlers Autos (they sound great on other cars too - STI, MPS etc)
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