3IS F-Sport Exhaust Droning?
#16
I have an F-Sport Axelback with the secondary cats removed and a greddy intake. I have cabin noise but I wouldn't call it drone. I love the range of volume my car has. When cruising, its relatively quiet but as soon as you get on it, it screams.
#17
hovik92, can you post a clip of your exhaust with secondary cat delete?
#19
I'll venture further and say deleting the 2nd cats. reduced drone, I'm on Joe-Z axle back. Like Hovik said, there is still cabin exhaust noise, but the booming drone is pretty much gone.
#20
Intermediate
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Just curious about it
#22
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Aeromotive
IS - 3rd Gen (2014-present)
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05-12-14 01:31 PM