[boostd92]

Was browsing BMW USA's website and put my 2011 335i sedan in and it lists the M Performance LSD as an option:

https://www.shopbmwusa.com/product/6...P-DIFFERENTIAL

When I put the part number for the diff into realOEM it only shows F30's compatibility.

The other strange thing is only 2011 E90 and E92 show compatibility. 2010 and before don't list it, and 2012 coupe says to input a VIN to be sure.

Has anyone successfully installed this in an E90? It's technically an F30 diff, I'm curious if they are compatible.

[LivingLegend06]

Bumping this up as I'm looking for the answer too.

I've seen a few people say no, but it seems like they are just looking at real OEM and basing it off the axles attaching differently. Seems like the e90 output flanges could just swap over into the F30 diff and let you use e90 axles?

[whyzee125]

I'm fairly positive it does not, they didn't call anything 'M performance' in the e90 era, and I've never heard of F chassis and E chassis diffs being interchangeable.