01-16-2016, 11:14 PM
i definitely hear it and can unfortunately sympathize greatly with being anal about noises. its a fun challenge in a subaru simply because there's so much different stuff going on its a bit of aural overload but its clear when something isn't right.
i'm wracking my brain trying to think of something that's connected to the change in mounts but its clear by the sound that its also rotational with road speed...so i'm thinking tranny, driveshaft, or clutch. it wouldn't strike me as a "normal" noise....i haven't been in a ton of BMW's but none ever made a noise like that.
as for 5th being different, i'd have to agree its probably something related to the 1:1 ratio cancelling something out. so helpful, i know....
i'm wracking my brain trying to think of something that's connected to the change in mounts but its clear by the sound that its also rotational with road speed...so i'm thinking tranny, driveshaft, or clutch. it wouldn't strike me as a "normal" noise....i haven't been in a ton of BMW's but none ever made a noise like that.
as for 5th being different, i'd have to agree its probably something related to the 1:1 ratio cancelling something out. so helpful, i know....
2010 Civic Si
2019 4Runner TRD Off-Road
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Past: 03 Xterra SE 4x4 | 05 Impreza 2.5RS | 99.5 A4 Quattro 1.8T | 01 Accord EX | 90 Maxima GXE | 96 Explorer XLT
2019 4Runner TRD Off-Road
--------------------------
Past: 03 Xterra SE 4x4 | 05 Impreza 2.5RS | 99.5 A4 Quattro 1.8T | 01 Accord EX | 90 Maxima GXE | 96 Explorer XLT