View Single Post
      04-11-2012, 01:22 PM   #55
ozinaldo
Brigadier General
 
ozinaldo's Avatar
 
Drives: 1M
Join Date: Jan 2011
Location: Chile, Santiago

Posts: 3,045
iTrader: (0)

Quote:
Originally Posted by oldBMWguy View Post
I also had the "drone" from 2200-3000 that was driving me up the wall. I installed the N55 midpipe [with no other changes] in Feb. It made a BIG difference in mine. I would say it took care of about 80% of the problem. It is pretty well gone [ie --very low between 2000 and 2750 rpm's]. Between 2750 and 3000 there is still drone under light load, but the sound is different, and "better" [ie-- more like a power sound]. I "think" it feels like more power is there [but that may be just wanting it!] The sound is better for sure. Overall I am very satified with the change .

.. PS: love your Country-- was there two years ago for three weeks.
Thanks for the input, I appreciate.

If you mean Chile, I am not Chilean, am an expat living here, a diplomat. But lovely country anyway.
ozinaldo is offline   Chile
0
Reply With Quote