SV6SidiUTE
Vroom?
- Joined
- Feb 13, 2010
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- 264
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- Location
- Melbourne
- Members Ride
- MY10 SV6 Sidi Ute
yeah they do drone, but as the mufflers are used, they form a layer from the fumes around the muffler internal walls creating a muffling effect. Absorbing some of the resonating frequencies, rather than bouncing them around and amplifying. It does tend to get a bit better, but still drones. I've gotten rid of mine a while ago when i had the exhaust done. The guy loved them. Just depends from person to person.