E60 6-cylinder 3.73 Differential
Brand new 3.73 diff, never installed. Shortens the final drive gear ratio for quicker acceleration throughout the entire powerband. Retail is $1975 from BMW, asking $400 or best offer. Fits all 525/530/535 models with 2.93/3.46 diffs.
Can you tell me if the gears in this diff will interchnge with an E39 6cyl? My ride is an '02 530i auto with the standard 3.46 ratio.
Cheers.
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