Ross,
If you have straight through's on the back, do you get any drone at all in the cabin with the windows closed..?? Is the rest of your system standard..??
Cheers
R
To be honest I'm not sure what "drone" is! I never feel the need to crack a window open due to the noise being so bad in the cabin.
1000-2000 rpm its a lovely low rumble.
2000-3000 it feels like its building up and is increasing in noise
3000-4000 you start getting into the revs
4000-6000 you cannot stop smiling
6000+ Hello? I might have just had a crisis!!
At lift off you get a bit of overrun and burbles.
The sound is always epic.
Going through the hindhead tunnel keeping the revs high, I had a grown man driving his family in his Volvo, lean his head full out of the car, do a sort of head bang and give me the thumbs up!
The system is completely standard other than this. I think it is mighty loud enough and would not want to change anything more.
One the "drone" the important thing to note is that you have made your car exhaust considerably louder. You will therefore always hear it whatever revs you are at. This noise changes in loudness and in pitch. I would not cause any of these drone.
Personally, I could not imagine my car without this modification now. It's like it has "released" the beautiful noise of the V6.
I suppose you really need a drive in one...at Christmas?