I hardly ever drive with the A/C on unless I'm going down a dirty dusty road and have to close the windows.I have the mountune piece. Definitely helped with wheel hop and the 1-2 bang. The vibration isn't too noticeable with the A.C. off, however I live in Arizona so it is almost on all year long. It's rather annoying, but what can you do.
Yeah I'd imagine you wouldn't use it much in Canada. It hit 119 F here today. You betcha I had the AC on. At 7:30am when I left for work it was already 100 F.I hardly ever drive with the A/C on unless I'm going down a dirty dusty road and have to close the windows.
This is true. More at start up and a little at idle with the AC off. +1 to the females not noticing; a couple girl's that have been in my car did not notice the increased vibration at all. Not one bit.Happy with my mountune. Spirited DD, and it does the trick for me. There IS an increase in NVH, but it is at idle and more at startup than anything. The benefits far outweigh the small change though. The NVH is also minimal enough my wife didn't notice, but she did notice I was shifting smoother.