if anyone could help my choice of downpipe.
i have been told about hks magnex scorpion,and some even made to order.i also have been told you can get 2.5 or3inch pipes ifso whats the diffrence in sound and performance. i want to find a company that will supply+fit and deal with the m.o.t headache.there is so much difference in opinions im turning into a spinning top.anybody with actual experience of the above brands please help . CHEERS

 

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thanks again.