That's exactly what I did with mine. I don't have a part number however. The sound is perfect, there is a slight resonance at about 2000 rpm, but no drone on the highway. Just a bit deeper tone, in my mind a bit similar to the stock G35 exhaust.
[quote author=Aitch link=topic=134148.msg2913727#msg2913727 date=1233813201]
I have no idea exactly what part # it is, just a Magnaflow muffler suggested by the shop doing the installation. Great sound though!
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