Quote:
Originally Posted by johnsfb
My new 1M is going back to the dealers to have the exhaust checked out. There is a bad drone between 2200 and 2600 rpm. When I complained, the salesman took me up the road for a run in their demonstrator and it sounded fine. We then went the same route in mine and he immediately confirmed a problem so they're having a look at it on Monday 23rd. I'm having the 1200 mile service done while it's in.
Anyone else getting this drone?
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I have just under 450 miles on mine, I have noticed a deeper exhaust note than that on my brother's 135i, before he put his Berk Tech exhaust on his. I would say now that they are comparable.
I can't speak on something I haven't heard, but from my car and my experience I love the grunt that this exhaust has stock.....
But then again, I had an STI with a 4" downpipe, no cat's and a 3" exhaust with a canister, so I might already have some hearing loss hahahahaa
