Quote:
Originally Posted by blckz06
Hey Guys,
I just picked up a 340i with MPPSK. Really impressed with the car overall, and loving every minute of it.
I would like to get a bit more aggressive sound out of it, while still having the option of quieter exhaust in the Comfort mode for long drives.
For those that have done it, is there a noticeable difference in additional noise / drone with a downpipe when cruising along on the highway in Comfort mode in the 8th gear?
I do take longer trips, and would hate having to be in lower gear to eliminate drone.
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Shouldn't have any drone if you have the stock exhaust. Exhaust becomes deeper. A little louder but the biggest change is the deeper tone.
Mike