12-28-2022, 03:23 PM | #1 |
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All part numbers needed for M Performance Diff install
Lots of great threads on the M Performance diff, but I couldn't find one that had all the part numbers listed. My local BMW dealer gave me a quote of $4400 installed, the installation was about $840 of that. I'm fine with the installation fee but I should be able to do better on the parts. I have a 2020 M240i automatic, hoping another auto trans owner has had this done and can list off the part numbers. My dealer only gave me a verbal quote, so I couldn't get their part numbers.
They mentioned, the M performance diff, I know that is 33108659989. Probably need new axle shaft seals, differential fluid, and drives haft coupling nut. Thanks for any help, Steve |
12-28-2022, 08:04 PM | #2 |
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12-28-2022, 08:45 PM | #3 |
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Save some money and shop around. Here is a reputable vendor with a competitive price:
https://www.bimmerworld.com/M-Perfor...108659989.html Any driveline shop can handle the install if you would rather outsource the labor. |
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12-29-2022, 09:32 AM | #4 |
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Check this out: I go to my local BMW dealer and then locate the M perf LSD. I add the diff and installation to my cart-- the price is $3486, LSD is about 2700, then the rest is installation. I would try to build this out through your dealer's website if you can. $4400 seems like a thousand bucks more than you should have to spend.
When I installed mine I bought the part through BMW Parts Hub for $2280 shipped. Then paid a local import shop $850 for install so I paid $3130 all-in.
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12-29-2022, 12:06 PM | #5 |
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Thanks all for the replies.
I was able to login through the mybmw website. If I put the diff in my cart it gives me a discount of about 15%. So, $2,235.50 for the diff shipped to my dealer and $167.66 in sales tax, total of $2,403.16. The website also lists the dealer install at $412.50, which it says is an estimate and the dealer will determine the install cost. Dealer I itially quoted $840 for install, I can live with that. Think I will pull the trigger on this through mybmw website and see what happens. Worst case is they refuse to do the install because I went around them and I have a new diff for $2,400 and just need to find an install shop. Best case they do the install for $850 and I am all set at $3,250 out of pocket. |
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12-29-2022, 12:41 PM | #6 | |
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Quote:
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