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Old 05-01-2024, 07:30 PM   #1
John3006
 
Drives: 2012 Camaro 2SS w/ Synergy Package
Join Date: Mar 2012
Location: Indianapolis, IN
Posts: 49
L99 Muffler

I have a ‘12 SS L99 that i put different mufflers on and now have drone at about 1700 rpm. I was suggested magnaflow 3” 12249. My question is, will i have any fitment issues?
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Old 05-01-2024, 08:01 PM   #2
AlisoBob
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Drives: Camaro 2SS Gen 5
Join Date: Oct 2023
Location: Orange County Ca
Posts: 125
Buy this Range AFM delete module.

It will really cut down on the drone, as well as eliminate any DOD lifter issues.

https://www.camaro5.com/forums/showthread.php?t=623256
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Old 05-01-2024, 08:48 PM   #3
John3006
 
Drives: 2012 Camaro 2SS w/ Synergy Package
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Location: Indianapolis, IN
Posts: 49
My issue is directly related to the my switching of muffler. I didnt have drone before i switched. So im looking for a good sounds without the drone
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Old 05-01-2024, 11:21 PM   #4
AlisoBob
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Most any aftermarket muffler on a L99 car, will have drone issues.
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