Well, not as such a tech post. Just wanted to share the sound of my Magnaflows going thru a local tunnel with you all. Going thru 2-3-4 w/6.000rpm shifts.
1,7MB: http://www.omg-e.com/mustang/UnderOresund_ppc_s.wmv
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1,7MB: http://www.omg-e.com/mustang/UnderOresund_ppc_s.wmv
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No, actually I'm letting off at about 105 mph - there was other traffic in the tunnel. 