*A core charge is included in our price. We offer a $250 refund on your order if you send your old differential to us!* Check out our Core return info
Stop welding differentials!
We've got an affordable alternative for your non M E46 that will actually perform as differentials are intended to. Save your axles with the benefit of putting power to both tires but still able to easily maneuver in normal driving situations.
Our 188k LSD Differential process:
- Core differentials are thoroughly cleaned.
- Output seals and open carrier are removed.
- All bearings and seals are inspected and replaced as needed.
- Ring gear swapped on to Wavetrac LSD with New OEM bolts.
- Wavetrac LSD unit is installed and gear pattern is optimized.
- New OEM output seals are installed.
- New fill and drain plugs along with rear cover are installed.
Select your desired gear ratio of the available options and input flange style*.
The ratio options you can choose are built and ready to go. No 3 week to 3 month wait time, no sending yours in to get built. You buy it, we ship it to you. Alternatively, if you have a differential with a ratio not listed, please contact us for info on a quick turnaround LSD install in yours!
You will need to install your output flanges and fill with oil before use.
*6 bolt CV input is primarily used on 330 while the 4 bolt is standard on all other non M e46's. Please verify your input before ordering.