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Old 12-29-2008, 11:09 PM
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Rare Iron Rare Iron is offline
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Join Date: Sep 2006
Location: Highland, MI
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Undy, you won't lose any more flow by going to the 3" packed Cobrapacks vs. the inserts I built for you, & you will quiet the exhaust down a lot. Like Ron & I stress, just make the transition into the muffler flowpath smooth & easy. You don't want to hit any "walls" which will cause a LOT of turbulence at the inlet of the mufflers. I've not had ANY negative feedback on the Cobrapacks since I introduced them to my line, & there's a bunch of Cobra owners using them now - probably over 100 cars running them.
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