want a mild to wild exhaust for my cammed 5.3?
02-01-2012, 09:13 PM
#11
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Heres a lil vid of mine setup is long tube headers full 3 inch exhaust into.a.borla oval xr1 Borla xr-1 - YouTube
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
my current magnaflow 30" round case has low drone at 2500+ but very loud under that
02-02-2012, 12:40 AM
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Heres a lil vid of mine setup is long tube headers full 3 inch exhaust into.a.borla oval xr1 Borla xr-1 - YouTube
02-08-2012, 02:54 PM
#16
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.
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.
02-08-2012, 04:31 PM
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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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