Message: im gettin a flowmaster super 40 muffler with a 3 inch duramax tailpipe for my 98 v6 dakota. i was wonderin how much more hp im gunna have after i get it on and if its noticable. also if there will be a torque increase. i love the truck but if you have any suggestions on how to get more power outta her without spendin alot of money thatd be tight if you let me know
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Subject: flowmaster Q?