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want a mild to wild exhaust for my cammed 5.3?

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Old 02-01-2012 | 09:13 PM
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Originally Posted by GMCSIERRA5.3
Heres a lil vid of mine setup is long tube headers full 3 inch exhaust into.a.borla oval xr1 Borla xr-1 - YouTube
drone?
Old 02-01-2012 | 10:13 PM
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im runnin two borla xr1 sportsmans also love em there deff a loud muffler though , which i dont mind at all cus theres barely any drone with it
Old 02-01-2012 | 10:56 PM
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Originally Posted by sand man
drone?
hmmm yeah a lil not alot
Old 02-02-2012 | 12:00 AM
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can both of you guys shot a vid when crusing at 1700-2000-2300 ?
my current magnaflow 30" round case has low drone at 2500+ but very loud under that
Old 02-02-2012 | 12:40 AM
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Originally Posted by GMCSIERRA5.3
Heres a lil vid of mine setup is long tube headers full 3 inch exhaust into.a.borla oval xr1 Borla xr-1 - YouTube
Wow, that sounds amazing!
Old 02-08-2012 | 02:54 PM
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XR-1 round is more loud vs the XR-1 Oval

the Borla mufflers will have drone when crusing no matter what when there's no cats
If you want to get rid of the drone that you hear . . . put a dyno max bullet muffler before the XR-1

It gets rid of "some" of the drone but not all of it.

Something else, the longer the exhaust pipe, meaning the total length, the more drone you will have. So if you exit the pipe before the rear tire, vs a the rear of the truck, it cuts down some of the tone that you are trying to get rid of.
Old 02-08-2012 | 04:31 PM
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Originally Posted by Tootall
Something else, the longer the exhaust pipe, meaning the total length, the more drone you will have. So if you exit the pipe before the rear tire, vs a the rear of the truck, it cuts down some of the tone that you are trying to get rid of.
really? i always thought it was the opposite, meaning run it out behind the rear tire to make it not drone??
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