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Old 02-06-2010, 01:31 PM   #9028
Mr Twisty


 
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Drives: the 2nd amendment home
Join Date: May 2008
Location: OK
Posts: 14,763
Quote:
Originally Posted by NoUCantDriveIt View Post
Disabling the AFM would mean that wouldn't shut off the two cylindar thingies when cruising highway right?
Someone correct me if I'm wrong, but AFM is active at idle also. AFM turns off 4 cylinders not just 2. It'll be the same noise you hear now, only louder LOL... But when you get on it it'll sing like an LS3

? Define what you mean by "flutter" ? I've listened to the exhaust threads a hundred times and not sure if I ever heard one that sounded like a flutter?

If I went to a mechanic dude and said "put LS3 mufflers on it"... what muffler make/model would I be asking him for?
I'd get aftermarket mufflers, or buy lightly used from a local forum member... I hear they're heavy, so aftermarket gets the nod there.
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