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Old 04-08-2021, 02:32 PM   #1
KevinHoward8509
 
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lets talk mufflers and drone

I currently have kooks long tubes with a hallowed out cat setup with kooks mufflers. its 3 inch all the way back.

I need to stick with 3 inch but it drones like a MFER

is there a muffler out there everyone likes that wont drone so damn bad?
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Old 04-08-2021, 03:32 PM   #2
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Try a resonated x pipe, should help with drone.
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Old 04-08-2021, 03:52 PM   #3
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Corsa has a 3” system and they’re said to be drone free. Also, you might look into Solo’s J pipes. They cancel out resonate frequency so that the car won’t drone.
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Old 04-08-2021, 03:54 PM   #4
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Replace cats...or...resonated x pipe....and/or...I have Borla Touring mufflers. Granted the touring mufflers are quieter, but have a nice deep mellow sound..and no drone.
Good luck.
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Old 04-08-2021, 04:37 PM   #5
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Get Corsa axle back. Zero drone. Life is good.
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Old 04-08-2021, 04:38 PM   #6
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No x pipe? It will sound and perform so much better and reduce drone
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Old 04-08-2021, 07:12 PM   #7
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Quote:
Originally Posted by TheFlyingBananaSS View Post
Get Corsa axle back. Zero drone. Life is good.
^^^ this for sure!!
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Old 04-08-2021, 09:14 PM   #8
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Axle back? Only cat backs are made for the 2010. Or that’s all I have found.
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Old 04-09-2021, 08:45 AM   #9
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i pulled the hallowed out cats and had some race bullets installed but did almost nothing reduced it slightly was nasty up until about 85 and now its only nasty up to about 80. she pops alot more for some reason which i like haha.
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2014 SS 1LE summit white
RWHP 1032

Modifications are as follows:

Engine, forged and stroked 416 CI, Procharger F1A-94 with upgraded race intercooler and big red blow off valve, HP Tuner, AEM Wideband with Gauge, TSP Supercharger Camshaft 224/240 .615/.615 112 +3, Brian Tooley Dual Valve Springs, Brian Tooley Chromoly Pushrods and ported heads. Fore innovations twin 450 pumps on E-85
Brian Tooley Titanium Retainers, GM 3 Bolt Conversion, New GM Oil Pump, Injector Dynamics ID 1700 Injectors, Kooks 1 7/8" Long Tube Headers ,
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Old 04-09-2021, 09:52 AM   #10
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Quote:
Originally Posted by KevinHoward8509 View Post
i pulled the hallowed out cats and had some race bullets installed but did almost nothing reduced it slightly was nasty up until about 85 and now its only nasty up to about 80. she pops alot more for some reason which i like haha.
You need mufflers that produce a higher tone. Spintech sounds great Corsa or Borla are good as well. But those Spintechs sound nasty. They are loud tho.
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Old 04-09-2021, 10:20 AM   #11
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I have TSP long tubes and there 3" exhaust system with mufflers and have no drone. Before this I had a resonator and muffler delete on the 2.5" factory exhaust and now it's actually quiter on the highway with the TSP exhaust.
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Old 04-09-2021, 11:10 AM   #12
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Quote:
Originally Posted by TheFlyingBananaSS View Post
Get Corsa axle back. Zero drone. Life is good.
Does Corsa even sell an axle back for our cars? I have looked for the Xtreme mufflers in an axleback version but all I ever seem to find is full catback setups.
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Old 04-09-2021, 11:11 AM   #13
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Quote:
Originally Posted by InFiD3ViL View Post
Does Corsa even sell an axle back for our cars? I have looked for the Xtreme mufflers in an axleback version but all I ever seem to find is full catback setups.
Try their website. I thought I saw them in there last year.
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Old 04-09-2021, 11:27 AM   #14
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Quote:
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Try their website. I thought I saw them in there last year.
Ok, will do. I thought I only saw them for the 6th gen.
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